Please help me with the following question.

Answer:

Below

Step-by-step explanation:

L x W = 438

L = 438/W

L = 438/3 = 146 ft

then perimeter = 3 + 3 + 146 + 146 = 298  ft

Answer:

It should be 146

On solving the provided question, we can say that the derivative will be y¹¹( -3 x⁴ )+ y¹12 x³ - 12 x² y= 0

The derivative of a function with real variables in mathematics gauges how sensitively the function's value will change in response to changes in its arguments. Calculus's fundamental tools are derivatives. Differentiation (in mathematics, the rate of change of a function with respect to a variable) (in mathematics, the rate of change of a function with respect to a variable). Calculus and differential equation problem-solving depend heavily on derivatives. Finding the "slope" of a specific function is the definition of "derivative" or "taking a derivative" in calculus. Because it is often the slope of a straight line, the slope should be enclose in quotations. While applying to practically every function, derivatives are measures of rate of change.

Linear second-order differential equation F(x, y, y′, y″) = 0

y¹¹( -3 x⁴ )+ y¹12 x³ - 12 x² y= 0  

differential equation

y = c₁x + c₂x⁴  ...(i)

Differentiating equation (i)

y¹ = c₁(1) +  c₂ ( 4 x³ ) ...(ii)

Differentiating equation (ii)

y¹¹ =   c₂ ( 12 x² )

12 x² y = (y¹12 x³ - 4 x⁴ y¹¹) + x⁴ y¹¹

x⁴ y¹¹ - 4 x⁴ y¹¹ + y¹12 x³ - 12 x² y= 0

y¹¹( -3 x⁴ )+ y¹12 x³ - 12 x² y= 0

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Answer:

2620

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let r be the cost of each juice bottle.

The total cost of the juice bottles is 10 * r = 10r.

The total cost of the apples and the juice is $1.59 + 10r = $7.39.

We can set up an equation using the above information:

$1.59 + 10r = $7.39

10r = $7.39 - $1.59 = $5.80

r = $5.80 / 10 = $0.58

Therefore, each juice bottle costs $0.58.

The amount of  each type that should be mixed in order to have 20 pounds of coffee mixture that is worth ​$4.50 per​ pound is: 10  pounds $6.00 Gourmet coffee, 10 pounds $3.00 Cheap brand.

Gourmet coffee $6.00 ---- x pounds

Cheap brand $3.00 --- 20 - x pounds

Mixture $4.50 ---- 20

6 x + 3 ( 20 - x ) = 4.50 × 20

6 x + 3 ( 20 - x ) = 90

6 x + 60 - 3 x = 90

Collect like terms

6 x - 3 x = 90 -60

3 x = 30

x = 10

Cheap brand

20-x pounds

20-10

=10 pounds $3.00 Cheap brand

Therefore 10 pounds and 10 pounds should be mixed.

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The relation {(a, b), (b, c), (c, c)} does not represent a function because for the input value "c", there are two possible output values, "c" and "c". In a function, for each input value, there can only be one output value.

The vertical line test may be used to assess whether or not a relation is a function by looking at its graph.

If each input value results in just one output value, the relationship is classified as a function. If any input value results in two or more outputs, the relationship is not a function.

To establish if a graph reflects a function, use the vertical line test. If a vertical line is dragged across the graph and only touches the graph at one location at any time, the graph is a function. If the vertical line intersects the graph more than once, the graph is not a function.

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The correct statement regarding the equation is that A. the equation has no solution.

It should be noted that an equation simply has to do with the statement that illustrates the variables given. In this case, it is vital to note that two or more components are considered in order to be able to describe the scenario.

In this case, the equation will be illustrated thus:

-2x - y + 4 = 0 .... i

2x + y = 4 ... ii

From equation i

-2x - y = -4

2x + y = 4

Add both equation will give 0.

The equation has no solution.

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The area of the shaded region is given as follows:

70 cm².

The area of a triangle is given by half the multiplication of the base and of the height of the triangle.

For the triangle, the area is of 30 cm², while the height is of 6 cm, hence the base is obtained as follows:

0.5 x 6 x b = 30

3b = 30

b = 30/3

b = 10 cm.

Considering the side length of 10 cm², the area of the square is given as follows:

10² = 100cm².

The area of the shaded region is given by the subtraction of the area of the square by the area of the triangle, hence:

100 - 30 = 70 cm².

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Answer:

In order in which the boxes appear in the sentences

[tex]\textsf{y-intercept \;\;\boxed{28000}}\\\\\textsf{this represents dollar value for a car that is $\boxed{0}$ years old}\\\\\textsf{Slope of the regression line is $\boxed{-4900}$}[/tex]

Step-by-step explanation:

Each month, the interest for the current balance is calculated as:

$3,287.90 * 14.5% / 12 = $48.22

How Do Interest Rates Work?

The amount a lender charges a borrower is called an interest rate, and it is expressed as a percentage of the principal, or the loaned amount. Typically, a loan's interest rate is expressed as an annual percentage rate, or APR (APR).

The new balance after each payment is:

$3,287.90 + $48.22 - $1,200.00 = $2,147.12

Repeat the calculation until the balance is zero:

Month 1:

Balance: $3,287.90

Interest: $48.22

New Balance: $2,147.12

Month 2:

Balance: $2,147.12

Interest: $31.14

New Balance: $1,178.26

...

Month 26:

Balance: $0.00

So, it takes 26 months to pay off the credit card, and the total amount paid including interest is $31,622.68.

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Answer:

The answer is point (4,8)

Step-by-step explanation:

The horizontal (x) distance between the given points is 6-1 = 5.

If the horizontal distance is 5, then because the ratio of the given points is 3 to 2, we can say that 3/5 of 5 is 3. The horizontal distance between (1,5) and (x,y) is 3, so x = 4.

We can do the same with the vertical (y) distance, which is 10-5 = 5.

Again, 3/5 of 5 is 3, so y = 5+3 = 8

Answer: the point is (4,8).

CHECK: We can check this result by finding the distances between the given points to (4,8), and calculating the distance.

Distance between (1,5) and (4,8) = √18 = 3√2

Distance between (6,10) and (4,8) = √8 = 2√2

The ratio between the distances is 3:2, so the solution checks out.

Coach Yamada can make fewer than 10 full teams.

Mathematical expressions with inequalities are those in which the two sides are not equal. Contrary to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.

Given:

Each team can have 8 players.

and, not more than 80 players can the Coach take.

let x be the number of teams formed then the inequality is

8x < 80

Now, solving the inequality

x< 80/8

x < 10.

Hence, Fewer than 10 full teams can be made.

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Answer:

Just add 5 to the other side

Step-by-step explanation:

x < 9

Answer:

Below

Step-by-step explanation:

Calculate the unit price of $ per ounce of the 4 options to find the smallest

$2 / 4 = .50 per ounce

4.25 /8 = .53

6/12 = .50

6.75/18 = .375 per ounce   <=====cheapest

An initial value differential equation is S(t) = 10 * e^(-0.005t).

The initial value differential equation for the amount of sugar in the tank can be modeled as:

dS/dt = (0.2 kg/L) * 10 L/min - (S/400 L) * 10 L/min

        dS/S = -0.005 dt

        ln(S) = -0.005t + C

        ln(10) = C

        S(t) = 10 * e^(-0.005t)

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Answer:The area of the parking lot is length * width. If the width of the parking lot is 8 yards, the area of the parking lot can be represented by the inequality:

Area <= 80

length * 8 <= 80

To get the possible lengths of the parking lot we need to divide both sides by 8:

length <= 10

Therefore, the inequality that describes the possible lengths of the parking lot (in yards) is:

length <= 10 yards

The possible lengths of the parking lot is any value less than or equal to 10 yards.

Step-by-step explanation:

The length of o to the nearest centimeter is 91 cm.

A triangle is a two dimensional figure which consist of three vertices, three edges and three angles.

Sum of the interior angles of a triangle is 180 degrees.

We have the law of sine of triangles, which is stated as,

a / sin A = b / sin B = c / sin C

where a, b and c are the sides opposite to the angles of the triangle A, B and C respectively.

Given, In ΔOPQ, m ∠O=113° and m ∠P=18°.

m ∠Q = 180° - (m ∠O + m ∠P)

          = 180° - (113° + 18°)

          = 49°

q / sin Q = o / sin O

o = (q / sin Q) (sin O)

  = (75 / sin 49°) (sin 113°)

  = (75 / 0.7547) (0.9205)

  = 91.476 cm

  ≈ 91 cm

Hence the length of o is 91 cm.

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Answer: 91 is the answer on dlta

Answer: 11,923

Step-by-step explanation:

The Range is the first component of the formula in parentheses.

What is Range

The range in statistics is the difference between the highest and lowest values for a specific data collection. For instance, if the given data set has the values 2, 5, 8, 10, and 3, the range will be 10 - 2 = 8.

It is possible to think of the range as the distance between the highest and lowest observation as a result. The consequence is known as the scope of observation. The breadth of statistics reflects the diversity of observations.

The first component of a sum or count calculation that is enclosed in the parenthesis is the Range.

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A. 5 feet is the length of bookshelf C.  

Pythagorean theorem, the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse (the side opposite the right angle)—or, in familiar algebraic notation, a2 + b2 = c2.

here, we have,

this is a Pythagorean theorem problem, and it involves right triangles.

If this is the case, then we can use the formula: a² + b² = c².

In this case, it gives us the values of a and b,

so we have 3² + 4² = c².

This is equal to 9 + 16 = c², and further simplified, 25 = c².

So we can then find the square root of 25,

written as √25, which would equal 5,

as 5² = 5 * 5,

and 5 * 5 = 25.

So therefore your answer would be A. 5 feet.

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The linear equation for this scenario will be 2(x + x/4)=190 where x=Length.

What is a linear equation ?

A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. The standard form of a linear equation in one variable is of the form

Ax + B = 0

e.g. x-10=0. Here, x is a variable, A is a coefficient and B is constant.

The standard form of a linear equation in two variables is of the form

Ax + By = C

e.g. 2x-4y=10. Here, x and y are variables, A and B are coefficients and C is a constant.

Now,

Perimeter of rectangle=2 (length + Breadth)

Given Perimeter=190

Let length=x

then Breadth will be = x/4

Hence, the perimeter will form linear equation given below

          2(x + x/4)=190

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Answer:

A. (3 + 4)² - 9

Step-by-step explanation:

She must add 3 and 4 first but in order to do so she must put them in brackets thus correctly following the order of operations

Answer:

(3 + 4)² - 9

3 + 4 first so that goes in brackets

The result is squared so the ² goes outside the brackets

Finally, subtract 9 so that goes after

The solution set of the system of linear equations is (x1, x2, x3) = (3/2, 3/2, −1/4).

We can solve this system of linear equations using Gaussian elimination method.

Step 1: Add the first row to the second row:

leftbracket3.gif 2 1 −1 3 rightbracket3.gif

1 −1 1 0 2

0 1 2 1

Step 2: Subtract 2 times the second row from the third row:

leftbracket3.gif 2 1 −1 3 rightbracket3.gif

1 −1 1 0 2

0 0 4 −1

Step 3: Divide the third row by 4:

leftbracket3.gif 2 1 −1 3 rightbracket3.gif

1 −1 1 0 2

0 0 1 −1/4

Step 4: Subtract the third row from the first row:

leftbracket3.gif 2 1 −1 3 rightbracket3.gif

1 −1 0 −1/4 7/4

0 0 1 −1/4

Step 5: Add 4 times the second row to the first row:

leftbracket3.gif 2 0 −5/4 3 rightbracket3.gif

1 0 1 −1/4 −1/4

0 0 1 −1/4

This echelon form gives us the solution:

x3 = −1/4

x2 = 7/4 + x3 = 7/4 − 1/4 = 3/2

x1 = 3 − x2 = 3 − 3/2 = 3/2

So, the solution set of the system of linear equations is (x1, x2, x3) = (3/2, 3/2, −1/4).

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The solution of the addition of term is; 43/4

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

We are given terms as;

4 2/8+ 9 4/8

We have to add the terms, so first convert into normal fraction.

4 2/8 = 10/8

9 4/8 = 76/8

Now add;

10/8 + 76/8

= 86/8

= 43/4

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Answer:

13 6/8

Step-by-step explanation:

The reconciled balance would be:

$2,314.22 (bank statement balance) + $35.50 (interest earned) - $504.13 (checks outstanding) - $25.00 (monthly service charge) = $1,820.59

Part 1) Terry started at an elevation of 2,600 ft.

Part 2) The elevation is decreasing by 50 feet per second.

we have

E(t) = 2600 -50t

where

E(t) is Terry's elevation in feet

t is the time in seconds

Part 1) For t=0

substitute the value,

E(0) = 2600 -50(0)

E(0) = 2600

therefore

The equation says us that Terry started at an elevation of 2,600 ft

Part 2) we have

E(t)=2600−50t

This is the equation of the line in slope-intercept form.

The slope m is equal to, m = -50 ft/sec

The slope is negative because is decreasing

therefore

The elevation is decreasing by 50 feet per second.

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