One indicator that a pediatrician will use to diagnose an infant with "failure to thrive is a weight below the 5th percentile for the baby's age Explain what this mean
Choose the correct answer below
A. Aweight below the 5th percentile means that the baby's weight is less than 5% of the mean weight for all babies of that age
B. A weight below the 5th percentile means that the baby's weight is less than 95% of the mean weight for all babies of that age
C. A weight below the 5th percentile means that the baby's weight is lower than at least 95% of babies that age
D. A weight below the 5th percentile means that the baby's weight is lower than at least 5% of babies that age

The series ∑ n=2 [infinity] (ln(n) / 4n) n converges. The correct option is B.

To test the convergence of the series ∑ n=2 [infinity] (ln(n) / 4n) n, we can use the Limit Comparison Test.

First, we choose a comparison series that is easier to analyze. Let's consider the series ∑ n=2 [infinity] (1 / n2).

Take the limit of the ratio of the terms of the given series and the comparison series as n approaches infinity:

lim(n→∞) [(ln(n) / 4n) / (1 / n2)]

Simplifying, we get:

lim(n→∞) [ln(n) / (4n) * n2]

= lim(n→∞) [ln(n) / 4n+2]

By applying L'Hôpital's Rule, we can evaluate the limit:

lim(n→∞) [(1 / n) / (8n)]

= lim(n→∞) (1 / 8n2)

= 0

Since the limit of the ratio is a finite non-zero value (0), and the comparison series ∑ n=2 [infinity] (1 / n2) is a convergent p-series with p = 2, we can conclude that the given series ∑ n=2 [infinity] (ln(n) / 4n) n also converges.

Therefore, the correct option is "The series converges" (Option B).

You can learn more about series at

https://brainly.com/question/27544710

#SPJ11

The area of the square representing the imagined area is 1.20 cm².

Given the ratio of the squares is the same as the ratio in question 1,

we can express it as:4 : 9

Area of square with side 2 cm is given by (side)² = 2² = 4cm²

Area of square with side 3 cm is given by (side)² = 3² = 9cm²

Therefore, the ratio of areas of the square is 4 : 9For the ratio to be (2/15), we have to divide the areas by (4/9):

Therefore, the area of the square representing the imagined area = (2/15) × 9 = 6/5 cm² = 1.2 cm² (approx)

Rounding off the answer to the nearest hundredth of a cm², the area of the square representing the imagined area is 1.20 cm².

To know more about Ratio,visit:

https://brainly.com/question/13419413

#SPJ11

The approximate area of the imagined square by substituting the appropriate values and rounding to the nearest hundredth of a cm\(^2\).

In question 1, the ratio given is \( \frac{2}{15} \), which represents the ratio of the areas of two squares. Let's assume the area of the first square is \( A_1 \) and the area of the second square is \( A_2 \).

We are given that the ratio of the squares' areas is \( \frac{A_1}{A_2} = \frac{2}{15} \).

Now, let's find the area of the square representing the imagined area. Let's call it \( A_{\text{imagined}} \).

Since the ratio of the squares' areas is the same as the ratio \( \frac{2}{15} \), we can set up the following equation:

\( \frac{A_{\text{imagined}}}{A_1} = \frac{2}{15} \)

To find \( A_{\text{imagined}} \), we can rearrange the equation as follows:

\( A_{\text{imagined}} = \frac{2}{15} \times A_1 \)

Now, we need the value of \( A_1 \) to calculate \( A_{\text{imagined}} \). Unfortunately, the specific value of \( A_1 \) is not provided in the question. Therefore, we cannot determine the exact area of the imagined square.

If you have the value of \( A_1 \), please provide it, and I can calculate the approximate area of the imagined square by substituting the appropriate values and rounding to the nearest hundredth of a cm\(^2\).

To know more about square, visit:

https://brainly.com/question/30556035

#SPJ11

The equation of x²/4 + y²/5 - z²/8 = 1 represents the surface of an ellipsoid.  

An ellipsoid is defined as a three-dimensional, closed surface in which every point on the surface is an equal distance from a fixed point in the interior of the surface. Therefore, the correct option is; Ellipsoid.

What is an Ellipsoid?

An ellipsoid is a type of geometric figure that is defined as a three-dimensional, closed surface, similar in shape to an elongated sphere, in which every point on the surface is an equal distance from a fixed point in the interior of the surface.

It is a type of quadric surface that is generated by rotating an ellipse around one of its axes or by stretching or compressing a sphere along one of its axes.

In general, the equation of an ellipsoid in standard form can be given as: (x²/a²) + (y²/b²) + (z²/c²) = 1, where a, b, and c are the lengths of the semi-axes of the ellipsoid.

To know more about ellipsoid visit:

https://brainly.in/question/9425069

#SPJ11

This is the complement of both flips coming up heads, so the probability is 3/4. The expected value of X is -$1.

To find the expected value of the random variable X, we need to calculate the weighted average of its possible outcomes based on their probabilities.

Given:

If both flips come up heads, X = -7 (loss of $7)

If at least one flip comes up tails, X = 1 (win of $1)

Let's calculate the probabilities of each outcome:

Both flips come up heads:

The probability of getting a head on a fair coin flip is 1/2.

Since the flips are independent events, the probability of getting two heads in a row is (1/2) * (1/2) = 1/4.

At least one flip comes up tails:

This is the complement of both flips coming up heads, so the probability is 1 - 1/4 = 3/4.

Now, let's calculate the expected value of X:

E(X) = (-7) * P(X = -7) + (1) * P(X = 1)

E(X) = (-7) * (1/4) + (1) * (3/4)

= -7/4 + 3/4

= -4/4

= -1

Therefore, the expected value of X is -$1.

To know more about probability, visit:

https://brainly.com/question/31828911

#SPJ11

The level curve is ∫∫Fds = 24 .

Given,

f(x,y) = √x + y² ; c = 0, 1 , 2 , 3

Now ,

Let,

√x + y² = C

So,

when c= 0

√x + y² = 0

y² = -x

When c =1

√x + y² = 1

x + y² = 1

y² = 1-x

When c= 2

√x + y² = 2

y² = 4 - x

when c= 3

√x + y² = 3

y² = 9 - x

By divergence theorem,

∫∫F ds = ∫∫∫ div Fdv

dv = volume of cube = a³

dv = 8

F = <y , 3y , x>

div F = ∂(y)/∂x + ∂(3y)/∂y + ∂(x)/∂z

div F = 3

Thus,

∫∫Fds = ∫∫∫3dv

∫∫Fds = 24 .

Thus the value of ∫∫Fds is 24 .

Know more about divergence theorem,

https://brainly.com/question/31272239

#SPJ4

Equation of the tangent line is given by y - y1 = m(x - x1)y - 4 = (4/5)(x + 4)5y - 20 = 4(x + 4)y = 4/5x + 16/5

Using the definition of the derivative to find the slope of the tangent line to the graph of the function f(x) = 4/5 x + 9 at the point (-4,4)

Slope of a tangent line is given by the value of the derivative of the function at that point.

Hence, we find the derivative of the function f(x) = 4/5 x + 9 using the definition of the derivative:

df/dx = f(x + h) - f(x) / h , as h approaches 0 df/dx = lim(h → 0) [(4/5(x + h) + 9) - (4/5x + 9)] / hdf/dx = lim(h → 0) [(4/5x + 4/5h + 9) - (4/5x + 9)] / hdf/dx = lim(h → 0) [(4/5h) / h]df/dx = lim(h → 0) (4/5)df/dx = 4/5

Hence, the derivative of the function f(x) = 4/5 x + 9 is df/dx = 4/5.

At the point (-4,4), the slope of the tangent line is equal to the derivative of the function evaluated at x = -4m = df/dx | x = -4m = 4/5

Equation of the tangent line is given by y - y1 = m(x - x1)y - 4 = (4/5)(x + 4) 5y - 20 = 4(x + 4)y = 4/5x + 16/5

To know more about tangent line visit:
brainly.com/question/30545235

#SPJ11

The percentage of students fail either Math or English or both is 0.23 or 23%.Therefore, the correct option is c) 0.23.

Given information:In school, where all students take Math and English, 80% of the students pass Math, 93% of the students pass English, and 4% of the students fail both. To find: Solution:Let P(M) = Probability of passing in MathematicsP(E) = Probability of passing in English∴ 1- P(M) = Probability of failing in Mathematics1- P(E) = Probability of failing in English

Given: P(M) = 0.8 (80%)P(E) = 0.93 (93%)P(F) = 0.04 (4%)Here, we have to find

P(Fe)P(Fe) = Probability of failing in English or Mathematics or both

= P(F(M) U F(E))= P(F(M)) + P(F(E)) - P(F(M) ∩ F(E))

From the given, P(F(M) ∩ F(E)) = 0.04P(F(M))

= 1 - P(M) = 1 - 0.8

= 0.2P(F(E)) = 1 - P(E)

= 1 - 0.93 = 0.07

∴ P(Fe) = P(F(M)) + P(F(E)) - P(F(M) ∩ F(E))

= 0.2 + 0.07 - 0.04

= 0.23

To know more about percentage visit:-

https://brainly.com/question/32197511

#SPJ11

The correct option is D. The comparison test with ∑[infinity] cos(2n) shows that the series diverges.

To determine the convergence or divergence of a series, we can use the comparison test. In this case, we compare the given series ∑[infinity] [tex](n^{(7/2)}) cos^2(n)[/tex] with the series ∑[infinity] cos(2n).

The comparison test states that if 0 ≤ a_n ≤ b_n for all n and the series ∑[infinity] b_n converges, then the series ∑[infinity] a_n also converges. On the other hand, if ∑[infinity] b_n diverges, then ∑[infinity] a_n also diverges.

In our case, we can observe that 0 ≤ [tex](n^{(7/2)}) cos^2(n)[/tex] ≤ cos(2n) for all n. We know that the series ∑[infinity] cos(2n) diverges since it oscillates between -1 and 1 and does not approach a specific value. Therefore, according to the comparison test, the given series ∑[infinity] [tex](n^{(7/2)}) cos^2(n)[/tex] also diverges.

To know more about comparison test,

https://brainly.com/question/32234574

#SPJ11

The volume of the ellipsoid is 0. None of the given options (A, B, C, D) correspond to the volume 0. It's possible there might be a mistake in the given equation or options.

To find the volume of the ellipsoid, we can change the rectangular coordinates to spherical coordinates and then calculate the integral. The formula for converting rectangular coordinates (x, y, z) to spherical coordinates (ρ, θ, φ) is as follows:

x = ρsinθcosφ

y = ρsinθsinφ

z = ρcosθ

We need to solve the equation of the ellipsoid in terms of spherical coordinates:

(9x^2) / 1 + (4y^2) / 1 + (16z^2) / 1 = 1

Substituting the spherical coordinates, we have:

(9(ρsinθcosφ)^2) / 1 + (4(ρsinθsinφ)^2) / 1 + (16(ρcosθ)^2) / 1 = 1

Simplifying the equation:

9ρ^2sin^2θcos^2φ + 4ρ^2sin^2θsin^2φ + 16ρ^2cos^2θ = 1

Using trigonometric identities (sin^2θ + cos^2θ = 1) and factoring out ρ^2, we get:

ρ^2(9sin^2θcos^2φ + 4sin^2θsin^2φ + 16cos^2θ) = 1

ρ^2(9sin^2θ(cos^2φ + sin^2φ) + 16cos^2θ) = 1

ρ^2(9sin^2θ + 16cos^2θ) = 1

ρ^2 = 1 / (9sin^2θ + 16cos^2θ)

To find the volume of the ellipsoid, we integrate the expression ρ^2sinθ with respect to ρ, θ, and φ over their respective ranges:

∫∫∫ ρ^2sinθ dρ dθ dφ

The limits of integration for ρ, θ, and φ can be determined based on the geometry of the ellipsoid. Since the equation of the ellipsoid does not provide specific ranges, we will assume the standard ranges:

0 ≤ ρ ≤ ∞

0 ≤ θ ≤ π

0 ≤ φ ≤ 2π

Now, let's calculate the integral:

∫∫∫ ρ^2sinθ dρ dθ dφ

= ∫₀^(2π) ∫₀^π ∫₀^∞ ρ^2sinθ dρ dθ dφ

Integrating with respect to ρ:

= ∫₀^(2π) ∫₀^π [(ρ^3/3)sinθ]₀^∞ dθ dφ

= ∫₀^(2π) ∫₀^π (0 - 0) dθ dφ

= ∫₀^(2π) 0 dφ

= 0

Therefore, the volume of the ellipsoid is 0. None of the given options (A, B, C, D) correspond to the volume 0. It's possible there might be a mistake in the given equation or options.

To know more about Equation click-

http://brainly.com/question/2972832

#SPJ11

The representation of point P in cylindrical coordinates is P (ρ, φ, z) = (10, 0.9273, -4).

In mathematics, we often use different coordinate systems to describe the position of a point in space.

Cartesian coordinates, also known as rectangular coordinates, are commonly used, but there are other coordinate systems as well. In this case, we have a point P with Cartesian coordinates (6, 8, -4), and we want to find its representation in cylindrical coordinates. Cylindrical coordinates describe a point in terms of its distance from the origin, an angle in the xy-plane, and its height above or below the xy-plane.

Conversion to Cylindrical Coordinates (r, θ, z):

To convert the point P (6, 8, -4) to cylindrical coordinates, we need to determine the cylindrical components: the radial distance from the origin (r), the angle in the xy-plane (θ), and the height above or below the xy-plane (z).

The radial distance (r) can be found using the formula:

r = √(x² + y²),

where x and y are the Cartesian coordinates of the point P.

Substituting the given values, we have:

r  = √(6² + 8²)

  = √(36 + 64)

  = √100

  = 10.

The angle in the xy-plane (θ) can be found using the formula:

θ = arctan(y / x),

where x and y are the Cartesian coordinates of the point P.

Substituting the given values, we have:

θ = arctan(8 / 6) ≈ 0.9273 radians (approximately).

The height (z) remains the same in cylindrical coordinates, so z = -4.

Therefore, the representation of point P in cylindrical coordinates is P (r, θ, z) = (10, 0.9273, -4).

Conversion to Cylindrical Coordinates (ρ, φ, z):

In some textbooks or conventions, cylindrical coordinates are denoted by (ρ, φ, z) instead of (r, θ, z). The formulas to convert Cartesian coordinates to cylindrical coordinates remain the same, but the notation changes.

Using the same formulas as in the previous explanation, we can find the cylindrical components:

ρ = √(x² + y²)

  = √(6² + 8²)

  = 10,

φ = arctan(y / x) = arctan(8 / 6) ≈ 0.9273 radians (approximately),

z = -4.

Therefore, the representation of point P in cylindrical coordinates is P (ρ, φ, z) = (10, 0.9273, -4).

Note: The symbol φ (phi) is often used to represent the angle in cylindrical coordinates to avoid confusion with the polar angle θ in spherical coordinates.

To know more about Cartesian coordinates here

https://brainly.com/question/8190956

#SPJ4

Complete Question

Consider the point P= (6,8,-4) in Cartesian coordinates.

1. What is P in cylindrical coordinates?

  P (r,∅,z) =

2. What is P in cylindrical coordinates?

  P (p,,θ,∅) =

Given that,m = 2k = 4b = 1/2The equation of motion for a damped system is represented as shown below:m d²x(t)/dt² + b dx(t)/dt + kx(t) = 0Where,m, k and b are the mass, spring constant and damping coefficient respectively.

The negative sign indicates that the force acts opposite to the direction of displacement of the mass.x(t) = A e^(rt)Differentiating w.r.t 't' on both sides we get;dx(t)/dt = Ar e^(rt)Differentiating once again w.r.t 't' on both sides we get;d²x(t)/dt² = Ar² e^(rt)Substituting x(t), dx(t)/dt and d²x(t)/dt² in the differential equation;m d²x(t)/dt² + b dx(t)/dt + kx(t) = 0m(Ar² e^(rt)) + b(Ar e^(rt)) + k(A e^(rt)) = 0Grouping terms containing.

'A e^(rt)' togetherAr² + (b/m)r + (k/m) = 0.

The auxiliary equation is obtained by replacing

[tex]r² with λ.λ + (b/2m)λ + (k/m) = 0λ² + (b/m)λ + (k/m) = 0[/tex]

Substituting values,λ² + (1/2)λ + 2 = 0Using the quadratic formula

[tex],λ = (-b ± √(b² - 4ac))/(2a)λ = (-1/2 ± √(1/4 - 8))/2λ = (-1/2 ± √(63))/2λ = -0.25 ± 1.58i[/tex]

The solution of the differential equation is;

[tex]x(t) = e^(-b/2m t)(c1 cos(wt) + c2 sin(wt))Where,ω = √(k/m - (b/2m)²)[/tex]

Substituting values,

[tex]ω = √(4/2 - (1/4)²)ω = √(16/16 - 1/16)ω = √(15/16)ω = 0.97[/tex]

Therefore, the general solution of the differential equation is given by;

[tex]x(t) = e^(-t/4)(c1 cos(0.97t) + c2 sin(0.97t)[/tex]

To know more about system visit:

https://brainly.com/question/19843453

#SPJ11

B(k) = 4k + 1, correctly represents the closed-form expression for the solution of the recurrence relation.

Option B is the  correct  answer.

We have,

To determine the closed-form expression for the solution of the recurrence relation B(0) = 1 and B(k) = B(k-1) + 4 for k ≥ 1, we can examine the pattern and derive a formula.

Let's look at the values of B(k) for a few values of k:

B(0) = 1

B(1) = B(0) + 4 = 1 + 4 = 5

B(2) = B(1) + 4 = 5 + 4 = 9

B(3) = B(2) + 4 = 9 + 4 = 13

From the above values, we can observe that B(k) increases by 4 for each increment of k.

Additionally, the initial value B(0) is 1.

Based on this pattern, we can express B(k) as a function of k:

B(k) = 4k + 1

This equation gives us a closed-form expression for the solution of the given recurrence relation.

It states that B(k) is equal to 4 times k plus 1.

Therefore,

B(k) = 4k + 1, correctly represents the closed-form expression for the solution of the recurrence relation.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ4

The line integral of the given function ∫C​(x^2+y^2)ds along the given path C:

r(t)=(2−sin(t))i+(2−cos(t))j,

0≤t≤2π can be evaluated using the following steps:

First, we need to parameterize the given path C. This is because the path C is a parametric curve which is defined using a parameter t where 0 ≤ t ≤ 2π.

In other words, the path C can be represented by a vector-valued function r(t)

= ⟨2 − sin(t), 2 − cos(t)⟩.

Next, we need to calculate the differential ds of the given path C. This is given by

ds = ||r′(t)|| dt

where r′(t) is the derivative of r(t) with respect to t.

In this case, we have r′(t)

= ⟨−cos(t), sin(t)⟩ and ||r′(t)||

= √(cos²(t) + sin²(t))

= 1.

Therefore, we have

ds = dt.

Then, we can substitute the expressions for x and y in terms of t into the integrand

x² + y² to obtain (2 − sin(t))² + (2 − cos(t))²

= 8 − 4 sin(t) − 4 cos(t).

Thus, the line integral is given by the following integral:

∫C​(x² + y²) ds = ∫0^2π (8 − 4 sin(t) − 4 cos(t)) dt.

Now, we can evaluate this integral by using the properties of integrals and trigonometric identities.

Thus, we have

∫0^2π (8 − 4 sin(t) − 4 cos(t)) dt

= 8t + 4 cos(t) − 4 sin(t)) |0^2π

= (16π - 8).

Therefore, the value of the given line integral ∫C​(x^2+y^2)ds along the path C:

r(t)=(2−sin(t))i+(2−cos(t))j,

0≤t≤2π is (16π - 8).

To know more about parameterize visit :

https://brainly.com/question/14762616

#SPJ11

The derivative of f(x) = cos(x² - x) is [tex]3(2x - 1)cos(x^{2} - x)sin(x^{2} - x).[/tex]

To find the derivative of the function f(x) = cos(x² - x), we can use the chain rule.

The chain rule states that if we have a composite function, such as cos(g(x)), the derivative of this composite function is given by the derivative of the outer function multiplied by the derivative of the inner function.

In this case, the outer function is cos(u), where u = x² - x, and the inner function is u = x² - x.

The derivative of the outer function cos(u) is -sin(u).

To find the derivative of the inner function u = x² - x, we apply the power rule and the constant rule. The power rule states that the derivative of x^n, where n is a constant, is nx^(n-1), and the constant rule states that the derivative of a constant times a function is equal to the constant times the derivative of the function.

Applying the power rule and the constant rule, we find that the derivative of u = x² - x is du/dx = 2x - 1.

Now, using the chain rule, the derivative of f(x) = cos(x² - x) is given by:

df/dx = [tex]-sin(x^{2} - x) * (2x - 1)[/tex]

Simplifying, we have:

df/dx = -[tex]2xsin(xx^{2} - x) + sin(x^{2} - x)[/tex]

Therefore, the correct answer is option a. 3(2x-1)cos(x²-x)sin(x²-x).

For more questions on derivative

https://brainly.com/question/31399608
#SPJ8

The given question requires the determination of the expected number of moves until we reach the vertex opposite from our starting point by moving randomly from vertex to adjacent vertices.

Let E denote the expected number of moves. If we are starting at a vertex of the cube, then there are three vertices adjacent to it. Let E1 denote the expected number of moves needed to reach the vertex opposite the starting vertex, given that our first move is to an adjacent vertex. Let E2 denote the expected number of moves needed to reach the vertex opposite the starting vertex, given that our first move is not to an adjacent vertex.                                                                          From the vertex, we have three possible choices for the first move.                                                                                                                     From the next vertex, we have two possible choices for the next move (since one of the adjacent vertices was our starting point). After that, we have only one move left to reach the opposite vertex, giving a total of 3 + 2 + 1 = 6 moves. Thus E1 = 6. From the vertex, we have three possible choices for the first move. From the next vertex, we cannot move back to the starting vertex, but there is still one adjacent vertex to avoid. Thus, we have two choices for the second move. After that, we have only one move left to reach the opposite vertex, giving a total of 3 + 2 + 1 = 6 moves. Thus, E2 = 6. Now we can find E using the law of total probability and the above information. We have E = (1/3)E1 + (2/3)E2E = (1/3)6 + (2/3)6E = 6

Therefore, the expected number of moves, until we reach the vertex opposite from our starting point, is 6.

To know more about the probability visit:

brainly.com/question/30034780

#SPJ11

The expression log([tex]x^{11}[/tex][tex]y^5[/tex]/[tex]z^{13[/tex]) can be written as 11log(x) + 5log(y) - 13log(z) where A = 11, B = 5 and C = -13.

To write the expression log([tex]x^{11}[/tex][tex]y^5[/tex]/[tex]z^{13[/tex]) ) in the form Alog(x) + Blog(y) + Clog(z), we need to apply the properties of logarithms. Let's break down the expression step by step:

log([tex]x^{11}[/tex][tex]y^5[/tex]/[tex]z^{13[/tex]) )

Using the properties of logarithms, we can rewrite this expression as:

log([tex]x^{11[/tex]) + log([tex]y^5[/tex]) - log([tex]z^13[/tex])

Next, using the exponent property of logarithms, we can further simplify:

11log(x) + 5log(y) - 13log(z)

Now we can see that the expression is in the desired form. Comparing it to Alog(x) + Blog(y) + Clog(z), we can identify the values of A, B, and C:

A = 11

B = 5

C = -13

Therefore, the expression log(([tex]x^{11}[/tex][tex]y^5[/tex]/[tex]z^{13[/tex])) can be written as 11log(x) + 5log(y) - 13log(z).

To learn more about expression here:

https://brainly.com/question/32526378

#SPJ4

4.1715 cm is the tenth-value layer. So, none of the given options (7.61 cm, 2.78 cm, 3.89 cm, 9.21 cm) matches the calculated value of the tenth-value layer.

Here, we have,

To determine the tenth-value layer, we need to find the thickness of the absorber required to reduce the intensity of the beam to one-tenth (10%) of its original value.

Given that the thickness of the absorber is 1.5 cm and 36.45% of the beam is attenuated, we can set up the following equation:

(1 - 36.45%)ⁿ = 10%

Here, 'n' represents the number of layers of absorber required to reach the tenth-value layer. Since we're looking for the thickness of the tenth-value layer, we need to solve for 'n' in the equation.

Let's calculate 'n':

(1 - 0.3645)ⁿ = 0.1

0.6355ⁿ = 0.1

Taking the natural logarithm (ln) of both sides:

n * ln(0.6355) = ln(0.1)

n = ln(0.1) / ln(0.6355)

Using a calculator, we find that n ≈ 2.781

Now, we can determine the thickness of the tenth-value layer by multiplying 'n' by the thickness of each absorber layer:

Tenth-value layer thickness = n * 1.5 cm

Tenth-value layer thickness ≈ 2.781 * 1.5 cm

Calculating this, we find that the approximate thickness of the tenth-value layer is 4.1715 cm.

Therefore, none of the given options (7.61 cm, 2.78 cm, 3.89 cm, 9.21 cm) matches the calculated value of the tenth-value layer, which is approximately 4.1715 cm.

To learn more on Logarithm click:

brainly.com/question/10418010

#SPJ4

Answer:

7.3

Step-by-step explanation:

11.6 - 4.3 = 7.3

Helping in the name of Jesus.

The exact value of the integral ∫∫S₁ x² y² √(dx² + dy² + dz²) over the helicoid S₁ is 256.

To evaluate the integral ∫∫S₁ x² y² √(dx² + dy² + dz²), where S₁ is the helicoid given by r(u,v) = ucos(v)i + usin(v)j + vk, with 0 ≤ u ≤ 4 and 0 ≤ v ≤ 4π, we can use the parameterization of the surface and calculate the necessary derivatives.

The surface element ds can be expressed as ds = √(dx² + dy² + dz²) = √((∂x/∂u)² + (∂y/∂u)² + (∂z/∂u)²) du dv.

First, let's calculate the partial derivatives:

∂r/∂u = cos(v)i + sin(v)j + 0k

∂r/∂v = -usin(v)i + ucos(v)j + 0k

Next, we can calculate the necessary magnitudes:

∥∂r/∂u∥ = √((cos(v))² + (sin(v))² + 0²) = 1

∥∂r/∂v∥ = √((usin(v))² + (ucos(v))² + 0²) = u

Now, we can set up the integral using the parameterized surface, derivatives, and the magnitude of the partial derivatives:

∫∫S₁ x² y² √(dx² + dy² + dz²) = ∫v=0 to 4π ∫u=0 to 4 (u²cos²(v)u²sin²(v))(1)(u) du dv

= ∫v=0 to 4π ∫u=0 to 4 u⁵cos²(v)sin²(v) du dv.

Now, let's evaluate the inner integral with respect to u:

∫u=0 to 4 u⁵cos²(v)sin²(v) du = [(1/6)u⁶cos²(v)sin²(v)] evaluated from u=0 to 4

= (1/6)(4⁶)(cos²(v)sin²(v)).

Substituting this back into the original integral:

∫v=0 to 4π (1/6)(4⁶)(cos²(v)sin²(v)) dv.

Now, evaluate the integral with respect to v:

∫v=0 to 4π (1/6)(4⁶)(cos²(v)sin²(v)) dv = (1/6)(4⁶) ∫v=0 to 4π (cos²(v)sin²(v)) dv.

This integral evaluates to (1/8)(4⁶) = 256.

Therefore, the exact value of the integral is 256.

To know more about integral:

https://brainly.com/question/31954835

#SPJ4

To calculate the pressure difference required to maintain a flow rate of 5.6 mL/min of engine oil, we need to use the Hagen-Poiseuille equation.

According to the Hagen-Poiseuille equation, the pressure difference required to maintain a flow rate of 5.6 mL/min of engine oil is given by:ΔP = (8 * µ * L * Q) / (π * r⁴)Where, µ is the dynamic viscosity of the engine oil,L is the length of the tube,Q is the flow rate of the engine oil, andr is the radius of the tube.Assuming the dynamic viscosity of SAE 0 engine oil to be 0.030 Ns/m² and the radius of the tube to be 0.9 mm, we can calculate the pressure difference required to maintain a flow rate of 5.6 mL/min of engine oil.  We can use the conversion 5.6 mL/min = 5.6 x 10^-6 m³/sSubstituting the values, we get:ΔP = (8 * 0.030 * 0.055 * 5.6 x 10^-6) / (π * (0.0009)⁴)ΔP = 330.77 PaTherefore, the pressure difference required to maintain a flow rate of 5.6 mL/min of engine oil is 330.77 Pa. The answer is 330.77 Pa.

To know more about equation, visit:

https://brainly.com/question/29657983

#SPJ11

The pressure difference needed to maintain a flow rate of 5.6 mL/min of engine oil,

Given that it passes through a 1.8 mm diameter tube in a prototype engine and the tube is 5.5 cm long is 2.39 kPa.

What is Hagen-Poiseuille's Law?

Hagen-Poiseuille's Law is an equation used to calculate the flow of a fluid through a cylindrical pipe or tube. This law is based on the concept of a viscous fluid flowing through a cylindrical pipe. The law also assumes laminar flow, in which the flow of the fluid is smooth and consistent across the cross-section of the tube.

What is the formula for Hagen-Poiseuille's Law?

The formula for Hagen-Poiseuille's Law is given as below:

Q = (πr4ΔP) / (8ηL)where, Q is the flow rate through the pipe or tube, r is the radius of the pipe, ΔP is the pressure difference between the two ends of the pipe, η is the viscosity of the fluid, and L is the length of the pipe or tube.

How to solve the given problem?

Given:

Diameter of the tube, d = 1.8 mm

Radius of the tube, r = d/2 = 0.9 mm = 0.9 x 10^-3 m

Length of the tube, L = 5.5 cm = 5.5 x 10^-2 m

Flow rate, Q = 5.6 mL/min = 5.6 x 10^-6 m^3/s

Viscosity of the fluid, η = SAE 0, which has a viscosity of 2.3 x 10^-3 Pa.s (given)

Formula:Q = (πr4ΔP) / (8ηL)

Solving for ΔP:ΔP = (8ηLQ) / (πr4)

Substituting the values, ΔP = (8 x 2.3 x 10^-3 Pa.s x 5.5 x 10^-2 m x 5.6 x 10^-6 m^3/s) / (π x (0.9 x 10^-3 m)^4)ΔP = 2.39 kPa

Therefore, the pressure difference needed to maintain a flow rate of 5.6 mL/min of engine oil, given that it passes through a 1.8 mm diameter tube in a prototype engine and the tube is 5.5 cm long is 2.39 kPa.

To know more about Viscosity, visit:

https://brainly.com/question/2568610

#SPJ11

Domain: As the denominator of the function is x - 2, the function is not defined at x = 2. Therefore, the domain of the given function is x ≠ 2. This means that the function exists for all values of x except for x = 2.

y-intercept: The y-intercept is the value of y when x = 0. To find the y-intercept, substitute x = 0 in the given function:

f(0) = 1 + 0 - 2(0)^2 / 0 - 2
f(0) = 1/ -2
y-intercept = -1/2

Horizontal asymptote: To find the horizontal asymptote of a function, we need to find the limit of the function as x approaches infinity or negative infinity.

Let's take the limit of f(x) as x approaches infinity:

f(x) = (1 + 5x - 2x^2)/(x - 2)
as x → ∞, f(x) → -∞

Let's take the limit of f(x) as x approaches negative infinity:

f(x) = (1 + 5x - 2x^2)/(x - 2)
as x → -∞, f(x) → ∞

Therefore, the horizontal asymptote is y = 0.

Vertical asymptote: To find the vertical asymptote, we need to find the values of x for which the denominator of the given function becomes zero.

x - 2 = 0
x = 2

Therefore, the vertical asymptote is x = 2.

Interval of increase or decrease: To find the interval of increase or decrease of a function, we need to find its derivative.

f(x) = (1 + 5x - 2x^2)/(x - 2)

Differentiating with respect to x:

f'(x) = [(5 - 4x)(x - 2) - (1 + 5x - 2x^2)]/(x - 2)^2

Simplifying:

f'(x) = (-2x^2 - 5x + 4)/(x - 2)^2

We can find the critical points of the function by setting the derivative equal to zero:

(-2x^2 - 5x + 4)/(x - 2)^2 = 0
-2x^2 - 5x + 4 = 0
2x^2 + 5x - 4 = 0

Using the quadratic formula:

x = (-5 ± √41)/4

Therefore, the critical points of the function are x = (-5 + √41)/4 and x = (-5 - √41)/4.

We can use the first derivative test to find the intervals of increase and decrease. We can construct the following table:

Interval  | f'(x)  | Sign of f'(x)
(-∞, (-5 - √41)/4)  | +  | Increasing
((-5 - √41)/4, 2)  | -  | Decreasing
(2, (-5 + √41)/4)  | +  | Increasing
(((-5 + √41)/4), ∞)  | -  | Decreasing

Therefore, the function is increasing on the interval (-∞, (-5 - √41)/4) and (2, (-5 + √41)/4), and decreasing on the interval ((-5 - √41)/4, 2) and ((-5 + √41)/4, ∞).

Local maximum: To find the local maximum of a function, we need to find the critical points and then check the sign of the second derivative at these points.

f''(x) = (8x^3 - 50x^2 + 56x - 16)/(x - 2)^3

Let's check the sign of the second derivative at the critical points:

f''((-5 + √41)/4) ≈ -5.576 < 0
f''((-5 - √41)/4) ≈ 3.076 > 0

Therefore, x = (-5 - √41)/4 is a local maximum of the function.

Answer:

Domain: x ≠ 2y-intercept: -1/2

Horizontal asymptote: y = 0

Vertical asymptote: x = 2

Interval of increase: (-∞, (-5 - √41)/4) U (2, (-5 + √41)/4)

Interval of decrease: ((-5 - √41)/4, 2) U ((-5 + √41)/4, ∞)

Local maximum: x = (-5 - √41)/4

Learn more about local maximum here

https://brainly.com/question/31447792

#SPJ11

The equation of the tangent line at P is[tex]$x - 4y = 0$[/tex].

Given: [tex]$f(x)=\frac{1}{x}$[/tex] at [tex]$P(2, 1/2)$[/tex]

a) The slope of the line tangent to the graph of f at P, we have

[tex]$m_{tan}=\lim_{h \to 0} \frac{f(2+h)-f(2)}{h}$[/tex]

We have

[tex]$f(x)=\frac{1}{x}$[/tex]

Therefore,

[tex]$\begin{aligned}\lim_{h \to 0} \frac{f(2+h)-f(2)}{h} &= \lim_{h \to 0} \frac{\frac{1}{2+h}-\frac{1}{2}}{h} \\ &= \lim_{h \to 0} \frac{1}{2(2+h)} \\ &= \frac{1}{4}\end{aligned}$[/tex]

Therefore, the slope of the line tangent to the graph of f at P is [tex]$\frac{1}{4}$[/tex].

b) An equation of the tangent line at P: Using the point-slope form of the equation of a line, we have

[tex]$y - y_1 = m(x - x_1)$[/tex]

where [tex]$m$[/tex] is the slope and[tex]$(x_1, y_1)$[/tex] is the point.

We have [tex]$m = \frac{1}{4}$[/tex] and [tex]$x_1 = 2$[/tex] and [tex]$y_1 = f(2) = \frac{1}{2}$[/tex].

Therefore, the equation of the tangent line is

[tex]$\begin{aligned}y - \frac{1}{2} &= \frac{1}{4}(x - 2) \\ 4y - 2 &= x - 2 \\ x - 4y &= 0\end{aligned}$[/tex]

Hence, the equation of the tangent line at P is[tex]$x - 4y = 0$[/tex].

To know more about tangent line visit:

https://brainly.in/question/46771883

#SPJ11

The answer is A.

For P=[1 1/3][0 1],

D=[5 0][0 -2].

The matrix can be diagonalized.

Diagonalize the matrix, if possible.

[3 0]

10 -3

First of all, we need to find the eigenvalues of the given matrix.

λI - A = 0, where I is the identity matrix.

λ[1 -1/3][0 1] = 0

λ² - 3λ - 10 = 0

(λ - 5)(λ + 2) = 0

Eigenvalues are 5 and -2.

Now, we have to find eigenvectors for λ=5.

Simply plug λ = 5 and row reduce

(λI - A) x = 0 for eigenvectors.

[1 -1/3][0 1] x = 0

We get x = [1 0] for

λ = 5.

Now, we have to find eigenvectors for λ=-2.

Simply plug λ = -2 and row reduce

(λI - A) x = 0 for eigenvectors.

[5 -1/3][0 5] x = 0

We get x = [1/3 1] for

λ = -2.

Now, we have to combine the eigenvectors into the matrix P and the eigenvalues in D.

P=[1 1/3][0 1]

and

D=[5 0][0 -2]

Multiplying P and D, we get

P⁻¹AP = D, which is,

[3 0]10 -3= PDP⁻¹

The answer is A.

For P=[1 1/3][0 1],

D=[5 0][0 -2].

The matrix can be diagonalized.

To know more about matrix visit

https://brainly.com/question/9967572

#SPJ11

For the first matrix, since it's already a diagonal matrix, it will be diagonalized with respect to the identity matrix. For the second matrix, given the eigenvalues, a diagonal matrix D can be created.

In order to diagonalize a matrix, we first must determine the eigenvalues of the given matrix. For the first matrix, we see that the given matrix is already a diagonal matrix. Therefore, for the matrix [3, 0; 10, -3], P equals the identity matrix, and D equals the original matrix. Hence, the correct answer is A. For P=,D= [ 3 0 ] 10 -3.

For the second matrix, the eigenvalues are already provided, so we use them to construct the diagonal matrix D. Therefore, A. For P=,D= [2 0 0] 0 3 0 0 0 4 is the correct option.

https://brainly.com/question/31970381

#SPJ6

The value of f(3) is -261, based on the given information about the point (9,9) and the slope of the tangent line at (x,f(x)) being 7x+6.

To find the value of f(3), we need to use the given information about the slope of the tangent line at (x, f(x)).

The slope of the tangent line at any point (x, f(x)) on the graph of f(x) represents the derivative of f(x) with respect to x. Therefore, we can conclude that:

f'(x) = 7x + 6

To find f(x), we integrate f'(x) with respect to x:

∫(7x + 6) dx = (7/2)x^2 + 6x + C

Where C is the constant of integration.

Since the graph of f(x) passes through the point (9, 9), we can substitute the values into the equation to solve for C:

[tex](7/2)(9)^2 + 6(9) + C = 9(7/2)(81) + 54 + C = 9(567/2) + 54 + C = 9567/2 + 54 + C = 9C = 9 - 567/2 - 54C = 9 - (567 + 108) / 2C = 9 - 675/2C = 18/2 - 675/2C = -657/2\\[/tex]
Now we can write the equation for f(x):

[tex]f(x) = (7/2)x^2 + 6x - 657/2To find f(3), we substitute x = 3 into the equation:f(3) = (7/2)(3)^2 + 6(3) - 657/2f(3) = (7/2)(9) + 18 - 657/2f(3) = 63/2 + 36 - 657/2f(3) = (63 + 72 - 657)/2f(3) = -522/2f(3) = -261\\[/tex]
Therefore, f(3) = -261.

Conclusion: The value of f(3) is -261, based on the given information about the point (9,9) and the slope of the tangent line at (x,f(x)) being 7x+6.

To know more about value click-
http://brainly.com/question/843074
#SPJ11

The integral [tex]\int_{0}x^2 y^2 dxdy[/tex] over the disc D is equal to zero.

In polar coordinates, the area element in the (x, y) plane is given by:

dA = r dr dθ

Let's look at a brief rectangle in the (x, y) plane that is justified by the differential changes in x and y, or dx and dy, respectively.

In polar coordinates, this rectangle can be represented as a tiny sector with a radius of r and an angle of dθ. The sides of the rectangle are roughly dx and dy, which can be written as follows in terms of r and dθ:

dx = dr cos(θ)

dy = dr sin(θ)

The area of the rectangular region is then given by:

dA = dx dy = (dr cos(θ))(dr sin(θ)) = r dr dθ

Therefore, the area element in the (x, y) plane for polar coordinates is dA = r dr dθ.

Now, let's evaluate the integral [tex]\int_{0}x^2 y^2 dxdy[/tex] over the disc D of radius a, centered at the origin.

Since the region D is a disc of radius a, we can define the limits of integration for r and θ as follows:

0 ≤ r ≤ a

0 ≤ θ ≤ 2π

Substituting x = r cos(θ) and y = r sin(θ) into the integrand x²y², we have:

x²y² = (r cosθ)² (r sinθ)²

x²y² = r⁴cos²θsin²θ

Now, we can express the integral in polar coordinates as follows:

[tex]\int\int_{D}x^2 y^2 dxdy = \int\int_{D}r^4 cos^2(\theta) sin^2(\theta)r\ dr d\theta[/tex]

Since D is a disc, the integration limits for r and θ are as mentioned earlier. Therefore, the integral becomes:

[tex]\int\int_{D}r^4 cos^2\theta sin^2\theta r\ dr d\theta = \int_{\theta=0}^{2\pi} \int_{r=0}^{a} r^5 cos^2\theta sin^2\theta\ dr d\theta[/tex]

The inner integral with respect to r can be evaluated as:

[tex]\int_{r=0}^{a} r^5 dr = [r^6/6]_{r=0}^{a} = a^6/6[/tex]

Substituting this result back into the expression, the integral becomes:

[tex]\int_{\theta=0}^{2\pi} (a^6/6) cos^2\theta sin^2\theta d\theta[/tex]

Since cos²θsin²θ is an even function of θ, the integral with respect to θ over the range [0, 2π] will be zero.

To learn more about integral link is here

brainly.com/question/31433890

#SPJ4

The complete question is:

Give the form of the area element in the (x, y) plane for polar coordinates (r,θ) defined in the standard way and justify your answer with a sketch. Evaluate the integral [tex]\int_{0}x^2 y^2 dxdy[/tex] where D is a disc of radius a, center the origin, in the (x-y) plane.

The derivative of the function [tex]\( g(x) = \left(8 x^{4}+9\right)^{5}\left(7 x^{3}+2\right)^{3} \)[/tex]is given by [tex]\( g^{\prime}(x) = 5(8 x^{4}+9)^{4}(32 x^{3})(7 x^{3}+2)^{3} + 3(8 x^{4}+9)^{5}(21 x^{2})(7 x^{3}+2)^{2} \).[/tex]

To find the derivative of [tex]\( g(x) = \left(8 x^{4}+9\right)^{5}\left(7 x^{3}+2\right)^{3} \)[/tex], we can use the product rule and chain rule.

Let's first differentiate the first term [tex]\((8 x^{4}+9)^{5}\)[/tex]. Applying the chain rule, we have:

[tex]\[\frac{{d}}{{dx}}\left((8 x^{4}+9)^{5}\right) = 5(8 x^{4}+9)^{4} \cdot \frac{{d}}{{dx}}(8 x^{4}+9)\][/tex]

Differentiating \((8 x^{4}+9)\) with respect to \(x\) gives:

[tex]\[\frac{{d}}{{dx}}(8 x^{4}+9) = 32 x^{3}\][/tex]

Now, let's differentiate the second term [tex]\((7 x^{3}+2)^{3}\)[/tex]. Again, using the chain rule, we get:

[tex]\[\frac{{d}}{{dx}}\left((7 x^{3}+2)^{3}\right) = 3(7 x^{3}+2)^{2} \cdot \frac{{d}}{{dx}}(7 x^{3}+2)\][/tex]

Differentiating [tex]\((7 x^{3}+2)\)[/tex] with respect to [tex]\(x\)[/tex] gives:

[tex]\[\frac{{d}}{{dx}}(7 x^{3}+2) = 21 x^{2}\][/tex]

Finally, applying the product rule, we can combine the derivatives of the two terms:

[tex]\[g^{\prime}(x) = \left(5(8 x^{4}+9)^{4}(32 x^{3})(7 x^{3}+2)^{3}\right) + \left(3(8 x^{4}+9)^{5}(21 x^{2})(7 x^{3}+2)^{2}\right)\][/tex]

To know more about Derivative, visit

https://brainly.com/question/28376218

#SPJ11

Volume of parallelepiped determined by the vectors a, b, and c is 34 cubic units.

Given, a = (7, 1, 0) b = (1, 5, 1) and c = (1, 1,10)

We have to find the volume of the parallelepiped determined by the vectors a, b, and c.

To find the volume of parallelepiped, we need to find triple scalar product of vectors a, b, and c.

The volume of the parallelepiped determined by three vectors a, b, and c is the absolute value of the scalar triple product of the vectors, given by:

| a . (b × c)|  where "×" represents cross product of two vectors.

Now, a × b is :| a . (b × c)| = |(7, 1, 0).(5, -1, 24)|= |(7x5 + 1(-1) + 0x24)|= |34|

Volume of parallelepiped determined by the vectors a, b, and c is 34 cubic units.

To know more about parallelepiped, visit:

https://brainly.com/question/30627222

#SPJ11

The correct matrix equation that represents the given system of equations is (b) [tex]\left[\begin{array}{cc}2&1\\5&3\end{array}\right][/tex] [tex]\left[\begin{array}{c}x\\y\end{array}\right][/tex] = [tex]\left[\begin{array}{c}5\\12\end{array}\right][/tex] .

Let's break down the process to understand why this is the correct choice.

The system of equations is:

2x + y = 5 ...(1)

5x + 3y = 12 ...(2)

To represent this system of equations in matrix form, we arrange the coefficients of the variables (x and y) in a matrix, and the constant terms on the right side of the equation in another matrix.

For equation (1), the coefficients of x and y are 2 and 1, respectively, and the constant term on the right side is 5. Therefore, the first matrix equation is:

[2 1][x] = [5]

Similarly, for equation (2), the coefficients of x and y are 5 and 3, respectively, and the constant term on the right side is 12. Therefore, the second matrix equation is:

[5 3][y] = [12]

Hence, option (b) is the correct representation of the system of equations.

Correct Question :

Which matrix equation represents the system of equations?

2x+ y =5

5x+3y -12

a) [tex]\left[\begin{array}{c}x\\y\end{array}\right][/tex] [tex]\left[\begin{array}{cc}2&1\\5&3\end{array}\right][/tex] = [tex]\left[\begin{array}{c}5\\12\end{array}\right][/tex]

b) [tex]\left[\begin{array}{cc}2&1\\5&3\end{array}\right][/tex] [tex]\left[\begin{array}{c}x\\y\end{array}\right][/tex] = [tex]\left[\begin{array}{c}5\\12\end{array}\right][/tex]

c) [tex]\left[\begin{array}{cc}2&5\\1&3\end{array}\right][/tex] [tex]\left[\begin{array}{c}x\\y\end{array}\right][/tex] = [tex]\left[\begin{array}{c}5\\12\end{array}\right][/tex]

d) [tex]\left[\begin{array}{cc}2&1\\5&3\end{array}\right][/tex] [tex]\left[\begin{array}{c}y\\x\end{array}\right][/tex] = [tex]\left[\begin{array}{c}5\\12\end{array}\right][/tex]

To learn more about matrix equation here:

https://brainly.com/question/27572352

#SPJ4

Answer:

y - x = 7

y -2x = 11

Step-by-step explanation:

y - x = 7

y - 2x = 11

Multiply the the first equation by -1 and then add the equations together

-y + x = -7

y -2x = 11

   -x = 4   Multiply both sides by -1

    x = -4

Substitute in -4 for x in either of the two original equations to solve for y

y - x = 7

y - (-4) = 7

y + 4 = 7  Subtract 4 from both sides

y = 3

The solution is the ordered pair (3,-4)

Here is how I came up with my equations.  I know that I want y to be -4 and x to be 3.

y = mx + b  If I select m to be 1, then I solve for b to write the equation

3 = (1)(-4) + b

3 = -4 + b  Added 4 to both sides

7 = b

My equation is now:

y = (1)x + 7

or

y = x + 7

I changed the form by subtracting x from both sides so that it is friendly to use elimination to solve.

y - x = 7

For my second equation, I select 2 to be my m

y = mx + b

3 = (2)(-4) + b Solve for b

3 = -8 + b  Add 8 to both sides

11 = b

y = mx + b

y = 2x + 11 and then subtracted 2x from both sides to make the equation friendlier to use elimination to solve.

y - 2x = 11

There is a lot going on here.  I hope that it makes sense.  If it doesn't make sense, it is me and not you.

Helping in the name of Jesus.

[tex]The given curve is\[ x^{3}+y^{3}-9xy=0\]The derivative of the given equation is:\[3x^{2}+3y^{2}\frac{dy}{dx}-9y-9x\frac{dy}{dx}=0\]\[\frac{dy}{dx}=\frac{3x^{2}+9y}{3y^{2}+9x}\][/tex]

[tex]To find the tangent at point \((2,4)\), we need to substitute the values of x and y in the equation of \[\frac{dy}{dx}=\frac{3x^{2}+9y}{3y^{2}+9x}\]So, \[\frac{dy}{dx}=\frac{3(2)^{2}+9(4)}{3(4)^{2}+9(2)}\]\[\frac{dy}{dx}=\frac{30}{33}\]\[\frac{dy}{dx}=\frac{10}{11}\][/tex]

[tex]Let m be the slope of the tangent line. Then we have:$$m = \frac{{dy}}{{dx}} = \frac{{10}}{{11}}$$Using the point-slope form, we can get the equation of the tangent line as follows:$$y - {y_1} = m(x - {x_1})$$[/tex]

[tex]Substituting \({x_1} = 2,{y_1} = 4,m = \frac{{10}}{{11}}\) in the above equation, we get:$$y - 4 = \frac{{10}}{{11}}(x - 2)$$Multiplying both sides by 11, we have:$$11y - 44 = 10x - 20$$[/tex]

Finally, we can simplify the above equation to get the equation of the tangent line as follows[tex]:$$\boxed{10x - 11y + 24 = 0}$$[/tex]

[tex]Hence, the equation of the tangent line to the curve at the point (2,4) is 10x - 11y + 24 = 0.[/tex]

To know more about the word curve visits :

https://brainly.com/question/26985225

#SPJ11