Which term is missing when using the square root method

Answers

Answer 1

The missing term when using the square root method is the discriminant. The discriminant is a number that is calculated from the coefficients of a quadratic equation.

What is quadratic equation?

A quadratic equation is a type of mathematical equation that can be written in the form of ax² + bx + c = 0, where a, b, and c are real numbers, a cannot equal 0. It is called a quadratic equation because it has a second-order term, which is the x² term. This type of equation has two solutions, which are referred to as the roots. These roots can be found by using the quadratic formula, which is x = -b ± √(b² - 4ac) / 2a. This equation can be used to solve a wide variety of problems, including finding the length of a side in a right triangle, calculating the area of a circle, finding the maximum or minimum of a function, and solving systems of linear equations.

To learn more about quadratic equation

https://brainly.com/question/1214333

#SPJ1


Related Questions

what is 4+4 tell me pls :)

Answers

Answer:

8

Step-by-step explanation:

It would be best if you put in the calculator. Have a good day.

Bally Manufacturing sent Intel Corporation an invoice for machinery with a $14,000 list price. Bally dated the invoice July 23 with 2/10 EOM terms. Intel receives a 40% trade discount. Intel pays the invoice on August 5. What does Intel pay Bally?

Answers

The amount of money Intel pay Bally is given by the equation A = $ 8,232

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the amount be represented as A

Now , the equation will be

The total invoice amount = $ 14,000

The trade discount given by Intel = 40 %

So , the amount of discount = trade discount x total invoice amount

Substituting the values in the equation , we get

The amount of discount = ( 40/100 ) x 14000

The amount of discount = 0.4 x 14000

The amount of discount = $ 5600

So , the amount after 40 % discount = total invoice amount - amount of discount

Substituting the values in the equation , we get

The amount after 40 % discount = 14,000 - 5,600

The amount after 40 % discount = $ 8,400

And , 2/10 means 2%discount if the amount received within 10 days

So , the amount after 2 % discount = amount after 40 % discount - ( 2/100 ) x amount after 40 % discount

Substituting the values in the equation , we get

The amount after 2 % discount A = 8400 - 0.02 x 8400

The amount after 2 % discount A = $ 8400 - $ 168

The amount after 2 % discount A = $ 8,232

Hence , the amount is $ 8,232

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ1

Triangle ABC is defined in the coordinate plane by the points A(1, 2), B(4, 3), and C(4, 0).

Under which transformations will the image of triangle ABC be similar to the preimage?

select all that apply

Answers

Scale factor = Dimension of the new shape ÷ Dimension of the original shape.

What’s dilation?

The dilation of the image means expanding the image or reducing the image. In this case, the two figures will be similar in shape but not necessarily in size. In dilation, the new shape remains the same even if the original is larger or smaller.

According to the figure AB=1. AC=4

A'B' = 3, A'C' = 12

FAB'=3AB [A'C' = BAC

So, the scale factor is 3

Dilation is a method for producing comparable numbers. By increasing distances by the scale factor, each point is extended outwards from the center point D. (If the scale factor is more than one, go outwards.)

To learn more about Dilation to refer:

https://brainly.com/question/13176891

#SPJ1

Scale factor = Dimension of the new shape ÷ Dimension of the original shape.

What’s dilation?

The dilation of the image means expanding the image or reducing the image. In this case, the two figures will be similar in shape but not necessarily in size. In dilation, the new shape remains the same even if the original is larger or smaller.

A. [tex]$T(x, y) \rightarrow(-x, -y)$[/tex]

This is a reflection to the origin that does not preserve angles or aspect proportions. Therefore, triangle ABC under this transformation does not resemble that image.

Example: [tex]$T(x, y) \rightarrow(x, x-y+1)$[/tex]

This is a shear transformation that does not preserve angles or aspect ratio. Therefore, triangle ABC under this transformation does not resemble that image.

C. [tex]$T(x, y) \rightarrow(x+3, y)$[/tex]

This is a translation that preserves angles and aspect ratio. So the triangle ABC under this transformation resembles that image.

D. [tex]$T(x, y) \rightarrow(0.2x, 4y)$[/tex]

This stretches by a factor of 0.2 in the x direction and 4 in the y direction, preserving angle and horizontal proportions. So the triangle ABC under this transformation resembles that image.

E. [tex]$T(x, y) \rightarrow(2x, 2y)$[/tex]

This is a stretch by a factor of 2 in both the x and y directions, preserving the proportions of the angles and sides. So the triangle ABC under this transformation resembles that image.

F. [tex]$T(x, y) \rightarrow(3x, 4y)$[/tex]

This stretches by a factor of 3 in the x direction and 4 times in the y direction, preserving the proportions of angles and sides. So the triangle ABC under this transformation resembles that image.

Therefore, the similarity-preserving transformations between triangle ABC and its image are C, D, E, and F. 

To learn more about Dilation to refer:

brainly.com/question/13176891

#SPJ1

find the area of the parallelogram with vertices p(3, 3, 2), q(5, 6, 4), r(9, 10, 12), and s(7, 7, 10).

Answers

The area of the parallelogram with vertices p(3, 3, 2), q(5, 6, 4), r(9, 10, 12), and s(7, 7, 10) is √336≈18.34 units.

A unique variety of quadrilateral made up of parallel lines is called a parallelogram. A parallelogram can have any angle between its neighboring sides, but it must have opposite sides that are parallel for it to be a parallelogram.

Calculate the length of PQ → Position vector of Q - Position vector P

PQ→ (5-3)i + (6-3)j + (4-2)k

PQ→ 2i + 3j + 2k

Calculate the length of PS →Position vector of S - Position vector P

PQ→ (7-3)i + (7-3)j + (10-2)k

PQ→ 4i + 4j + 8k

Area of parralelogram = [tex]\left[\begin{array}{ccc}i&j&k\\2&3&2\\4&4&8\end{array}\right][/tex]

= √16² + 8² + 4²

=√336

=18.34 units

The area of a parallelogram is the region bounded by the parallelogram's four sides. It is measured in square units like cm2, m2, and inch2 and can be computed if we know the size of the parallelogram's base and height.

Learn more about Area of Parallelogram:

https://brainly.com/question/17181744

#SPJ4

find the perimeter, in feet, of the parallelogram. a parallelogram is 17 feet wide, 27 feet long, and 24 feet high.

Answers

The perimeter of a parallelogram P=102mm.

The perimeter of a parallelogram is defined as the total length of the boundaries, surrounding it. The sum of all the sides of a parallelogram is known as the perimeter of a parallelogram.

The formula for the perimeter of a parallelogram:

P=2(a+b).

There are some properties of a parallelogram:

The pair of opposite sides and angles of a parallelogram are parallel and equal to each other.Diagonals of a parallelogram bisect each otherPairs of adjacent angles are supplementary, the sum of all interior angles is equal to 360 degrees

The given information is slant height is 17, height is 24 and breadth is 27.

substitute the given values in the above formula.

P=2*(24+27)

P=2*(51)

P=102.

To know more about the Perimeter of a Parallelogram:

https://brainly.com/question/8755568

#SPJ4

if cot theta equals -root3 then what does tan theta equal

Answers

Answer:

The tangent of theta is -1/3.

Explation step-by-Step

The tangent of theta is -1/3. This is calculated as follows:

cot theta = -√3

cot theta = 1/tan theta

-√3 = 1/tan theta

-1/3 = tan theta

If algebra tiles have the dimensions shown here, what would you call this tile collection?

In other words, what is the total area of all of the pieces?

Ignore the 3rd Question

Answers

The total area of all of the pieces is;

Total Area = 4x + 4y + 3xy + 6x² + y²

What is Area?

Area is the amount of space occupied by a 2-dimensional figure. It is the quantity that measures the number of unit squares that cover the surface of a closed figure. The word 'area' means a vacant surface. The area of a shape is calculated with the help of its length and width. Length is unidimensional and measured in units such as feet (ft), yards (yd), inches (in), etc.

From the diagrams, we have the following shapes;

Rectangle (x,1) = 4 x X x 1

Rectangle (y,1) = 4 x y x 1

Rectangle (x,y) = 3 x x x y

Square (x,x) = 6 x X x X

Square (y,y) = 1 x y x y

Total Area = 4x + 4y + 3xy + 6x² + y²

Learn more about area here:https://brainly.com/question/25292087

#SPJ1

Question 3

A set of data include 2000 observations. How many classes would you suggest to construct a frequency
distribution?

Answers

A total of 11 classes should be suggested to construct a frequency distribution.

What is frequency?

A value's frequency is the number of times it occurs or takes place. In a frequency table, a list of objects is presented together with the frequency of each item.

The quantity of observations that take place during a specific predetermined timeframe is the frequency of a class interval. Therefore, if 20 individuals between the ages of 5 and 9 are found in the data from our study, the frequency for the 5–9 age range is 20.

The frequencies of each category are represented individually in a frequency graph; the frequencies of each category are shown cumulatively.

By doing so, we are able to analyze the data's distribution in greater detail than we could have done by using a frequency polygon and performing statistics.

If k is the number of classes and n is the number of observations, then for number of classes we should select the smallest k such that  

[tex]2^k > n[/tex] ( 2 to k rule)

In our case, the no. of observations is 2000

i.e.

2¹⁰ = 1024 < 2000

With this,

2¹¹ = 2048 > 2000

Thus, A total of 11 classes should be suggested to construct a frequency distribution.

To learn more about frequency refer to:

brainly.com/question/1094036

#SPJ1

i need to add this fraction i need to know the explantion and answer Add: 3 38
+ 7 34

Answers

The addition of the given fraction numbers 3(3/8) and 7(3/4) is, 89/8

What is a fraction?

Fraction is a mathematical term, which represents the portion or sub-parts of the whole thing. Basically, It has two parts: numerator and denominator.

Numerator is a number which lies on the top side, it indicates the number of equal parts taken and denominator is on the bottom side, it indicates the equal parts of the whole number.

Given that,

Two fraction numbers,

3(3/8) and 7(3/4)

The addition of two fraction number is,

⇒  3(3/8) + 7(3/4)

In simple form it can be written as,

⇒   24+3/8 + 28+3/4

⇒    27/8 + 31/4

LCM Of 8 & 4

=  8

⇒  27/8 + 31×2/4×2

⇒  27/8 + 62/8

⇒  (27 + 62)/8

⇒   89/8

Hence, the result is 89/8

To know more about Fraction check:

https://brainly.com/question/8482939

#SPJ1

Derive an exact closed form bound in terms of n on the number of times function F called in each code segment. Use floor/ceilings as needed. Clearly explain your answer and show your work. (a) 1: function COUNT1 (n) 2: for i = 1 to 2n ^ 2 do for 1 to i do 3: k = 1 4: 5: while k <= n do 6: k = k + 8 7: F(i, j) (b) 1: function COUNT2(n) 23 for i = 1 ton do for j = 1 to i do 4: 6: for k = j ton do 5: 2966 F(i, j) F(j, k) 7: F(k, i) (c) The initial call is F(n ^ 2) 1: function F(i) 2: if i < 4 then 3: return 4: while i > 1 do 5: i leftarrow i / 4 6: F(i)

Answers

In order to calculate the exact closed form bound of the number of times function F is called in each code segment, we need to consider the number of times F is called in each line of code.

For COUNT1, line 3 calls F once, line 5 calls F n times, and line 7 calls F once more, for a total of n+2 calls.For COUNT2, line 4 calls F once, line 6 calls F n(n+1)/2 times, and line 7 calls F n(n-1)/2 times, for a total of n*(2n+1)/2 calls.

For the initial call of F(n^2), the number of times F is called depends on the value of n. To calculate the exact number of calls for any value of n, we can use a recursive approach, starting from the top line of code and working our way down.

For example, for n=4, the initial call of F(16) will call F(4), which will then call F(1) four times, for a total of 5 calls. For n=8, the initial call of F(64) will call F(16), which will call F(4) four times and F(1) sixteen times, for a total of 20 calls.

Thus, for any value of n, the exact closed form bound of the number of times function F is called is given by the formula [1]:

F(n^2) + 4 * F(n/4) + 16 * F(n/16) + …

Where the number of terms in the summation is equal to the number of times n is divided by 4 before it reaches 1.

For example, for n=16, the summation will have four terms (n=16, n=4, n=1), and for n=32, the summation will have five terms (n=32, n=8, n=2, n=1).

Learn more about programming:

https://brainly.com/question/28338824

#SPJ4

bgrvfecdwxsafecdwxstcrefdxwsza

Answers

The value of x in the triangle is 23.83

How to determine the value of x in the triangle

From the question, we have the following parameters that can be used in our computation:

A right triangle

The value of x can be calculated using the following tangent equation

tan(40) = 20/x

Make x the subject of the equation

x = 20/tan(40)

Evaluate

x = 23.83

Hence, the value of x is 23.83

Read more about right triangle at

https://brainly.com/question/2437195

#SPJ1

I have added a screenshot.

Answers

The value for n(A ∩ [tex]B^c[/tex]) is {3}

Option D is the correct answer.

What is a Venn diagram?

A Venn diagram is an overlapping circle to describe the logical relationships between two or more sets of items.

We have,

Set A = {1, 3}

Set B = {1, 7}

U = {1, 3, 5, 7}

[tex]B^c[/tex] = U - B = {3, 5}

A ∩ [tex]B^c[/tex].

= Numbers that are common to both A and [tex]B^c[/tex].

= {3}

Thus,

n(A ∩ [tex]B^c[/tex]) = {3}

Learn more about the Venn diagram here:

https://brainly.com/question/1605100

#SPJ1

You might need: Calculator
The expression 1.08s +1.02b predicts the end-of-year value of a financial portfolio where s is
the value of stocks and b is the value of bonds in the portfolio at the beginning of the year.
What is the predicted end-of-year value of a portfolio that begins the year with $200 in stocks
and $100 in bonds?
Show Calculator

Answers

The predicted end-of-year value of the portfolio can be calculated as follows:

What is a mathematical expression?

A statement, at least two variables or integers, and one or more arithmetic operations make up a mathematical expression. This mathematical procedure makes it possible to multiply, divide, add, or subtract quantities. The expression structure is as follows: Expression: Math Operator, Number/Variable, Math Operator

s = $200

b = $100

1.08s = 1.08 * $200 = $216

1.02b = 1.02 * $100 = $102

Therefore, the predicted end-of-year value of the portfolio is $216 + $102 = $318.

Learn more about expression

https://brainly.com/question/1859113

#SPJ1

None of the students taking literature are taking physics, but several of the students taking physics are taking art. In addition, none of the students taking rhetoric are taking physics.
Which one of the following statements follows logically from the statements above?
A. There are students who are taking art but not literature.
B. None of the students taking literature are taking art.
C. There are students who are taking rhetoric but not literature.
D. None of the students taking rhetoric are taking literature.
E. There are students who are taking both art and literature.

Answers

The correct option is (A).

The following statements follows logically from the statements is there are students who are taking art but not literature.

"None of the students taking literature are taking physics."

So: if you are student taking literature, then you are not taking physics.

⇒TL=Taking Literature

⇒TP=Taking Physics

⇒TA=Taking Art

⇒TR=Taking Rhetoric

P1: TL ==> not TP

TP ==> not TL

"but several of the students taking physics are taking art."

So: some of the students taking physics are also taking art.

Q1: TP-some-TA

TA-some-TP

"In addition, none of the students taking rhetoric are taking physics."

So: if you are a student taking rhetoric, then you are not taking physics.

P2: TR ==> not TP

TP ==> not TR

Answer choice (A) states: "There are students who are taking art but not literature."

So: some students who are taking art are not taking literature.

(A): TA-some-not TL

not TL-some-TA

Can we logically infer this from the statements above? Yes.

Remember we can combine a quantifier statement with a Sufficient & Necessary statement if the right-hand side variable of the quantifier statement is the same as the sufficient condition of the Sufficient & Necessary statement. We have that with P1 and Q1.

So, we can combine Q1 to P1 like so: TA-some-TP ==> not TL to infer: TA-some-not TL, so the correct option is (A).There are students who are taking art but not literature.

For more such questions on literature statements

https://brainly.com/question/1596946

#SPJ4

A water tank is being filled with water. Before water is pumped in, the water level in the tank is 14 inches high. After 20 minutes, the water level is 52 inches high.If t represents the time in minutes and h represents the water level, which of the following equations can be used to model this situation?A. h= 39+13tB. h=1.95t-13C. h=1.95t+13

Answers

The equation which can be used to model this situation is equals to the h = 1.9t + 14 , where h represents the water level , t represents the time in minutes.

We have, A water tank which is filled with water. Before pumping the water,

The level i.e., high of water in water tank

= 14 inches

After 20 minutes, the level of water in tank = 52 inches

We have to determine the equation to model this situation in form of time "t" in minutes. Let "h" be level of water increases from initial point/ level in t minutes. As the change in water level from initial to after 20 minutes = 52 inches - 14 inches = 38 inches

That is, water level increased 38 inches in 20 minutes. Then rate of increase in level = 38/20 = 1.9 inches per minutes

Now, the for time 't' the equation is formed by multiplying the rate of chenge of water level with 't' and adding initial water level.

=> h = 1.9t + 14

which is linear equation in two variables,i.e., h and t . Hence,the required equation model is h = 1.9t + 14 .

To learn more about equation model the situation, refer:

https://brainly.com/question/6675818

#SPJ4

Please help, I am trying to get this question answered.

Answers

They are similar by the property of SAS and the factor by which the triangle grows is 1.25

A scientist studies a sample that weighs 1 ounce, which is about 28 grams. About how many grams would be in a 48-ounce sample?

Answers

Step-by-step explanation:

1 ounce = 28 grams

48 ounce = 1344 grams

So, 1344 grams would be in a 48-ounce sample.

1. Explain the difference between a discrete variable and a continuous variable. Choose the correct answer below.
2. Give an example of each type. Choose the correct answer below.
1. A discrete variable has possible values that are separate​ numbers, while a continuous variable has possible values that form an interval.
2. The number of children in a family is a discrete​ variable, while the time it takes to run a marathon is a continuous variable.

Answers

what is a discrete variable and example?

Discretized variables require a certain amount of time to count. Consider counting the coins in your pocket as an example. Your bank account's funds can be counted. The balances in each person's bank accounts might also be added up. Even if it may take some time to count the last thing, it is still a countable item.

what is a Continuous Variable and example?

Counting continuous variables would literally take an eternity. In actuality, you would reach "forever" and never reach the end of the list. Consider age as an example. Age cannot be measured. why not Considering that it would take an eternity? For instance,

Twenty-five years, ten months, two days, five hours, four seconds, four milliseconds, eight nanoseconds, 99, and so on.

Know more about Continuous Variable

https://brainly.com/question/27761372

#SPJ4

The full question would be just part 1.

Explain the difference between a discrete variable and a continuous variable.

a high school sells students tickets for $5 as well as general admission tickets for $7 to attend thier football games. The school needs to bring in at least $1500 per game in order to maintain the costs of the football team

Answers

The cost of students ticket is $37.5and the cost of general admission is $187.5.

What is system of equations?

A finite set of equations for which common solutions are sought is referred to in mathematics as a set of simultaneous equations, also known as a system of equations or an equation system.

Assume s be the students tickets cost and g be the general admission cost.

From the given information,

⇒  s + g = 225             ..(1)

 5s + 7g = 1500         ..(2)

From equation (1),

s = 225 - g

Plug the value of s in equation (2)

5(225 - g) + 7g = 1500

1125 - 5g + 7g = 1500

                  2g = 1500 - 1125

                  2g = 375

                    g = 187.5

Plug g = 125 in equation (1),

s + 187.5= 225

        s = 225 - 187.5

        s = 37.5

To know more about system of equations, click on the link

brainly.com/question/13729904

#SPJ1

a raised flower bed is 25 feet long 8 feet wide and 1.5 feet deep. find the volume of soil that it holds in cubic yards round to 1 decimal place. please explain

Answers

The volume of the soil that it holds in cubic yards is 11.1.

What is cuboid?

A cuboid is a solid in three dimensions with six rectangular faces, eight vertices, and twelve edges. Three dimensions, including length, breadth, and height, define a cuboid. A cuboid with integer edges is referred described as being perfect.

Given:

A raised flower bed is 25 feet long 8 feet wide and 1.5 feet deep.

In yards,

a raised flower bed is 8.33 yards long, 2.67 yards wide, and 0.5 yards deep.

The volume of the soil that it holds,

= 8.33 x 2.67 x 0.5

= 11.10 cubic yards.

Therefore, the volume is 11.1 cubic yards.

To learn more about the cuboid;

https://brainly.com/question/29568631

#SPJ1

Please help me with this question.

Answers

The area of the given region that is enclosed by a cardiod r = 20+20sinθ, is 600π

What are definite integrals?

A definite integral is a formal calculation of area beneath a function, using infinitesimal slivers or stripes of the region.

Given that, we need to find an area for region that is enclosed by a cardiod

r = 20+20sinθ

Using definite integral,

[tex]\frac{1}{2}\cdot \int _0^{2\pi }\left(20+20\sin \left(\theta\right)\right)^2d\theta[/tex]

= [tex]\frac{1}{2}\cdot \int _0^{2\pi }\left(400+400\sin^2 \left(\theta\right)+800sin\theta\right)d\theta[/tex]

= [tex]\frac{1}{2}\cdot \int _0^{2\pi }\left(400+400(\frac{1-cos2\theta}{2})+800sin\theta\right)d\theta[/tex]

= [tex]\frac{1}{2}\cdot \int _0^{2\pi }\left(600+200cos2\theta}+800sin\theta\right)d\theta[/tex]

= [tex]\frac{1}{2}\cdot \:1200\pi[/tex]

= [tex]600\pi[/tex]

Hence, the area of the given region that is enclosed by a cardiod

r = 20+20sinθ, is 600π

Learn more about definite integral, click;

https://brainly.com/question/29974649

#SPJ1

Recently many airlines have had cancel flight in a single day republic airlines had to cancel 416 flights representing 15.1% of the airlines scheduled flights. How many flights were originally scheduled?

Answers

The number 2755 flights were scheduled.

What is a percentage?

A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.

Given:

Recently many airlines have had to cancel flights in a single day.

Republic airlines had to cancel 416 flights representing 15.1% of the airlines' scheduled flights.

The number of flights scheduled,

= 416 x 100/ 15.1

= 41600/15.1

= 2754.96

≈ 2755

Therefore, 2755 flights were scheduled.

To learn more about the percentage;

https://brainly.com/question/24159063

#SPJ1

Subtract: (9x^3-4x^2+2x) - (2x^+6x^2-3x)

Answers

Answer:

7x^3 + 2x^2 - x

Step-by-step explanation:

To subtract the two expressions (9x^3-4x^2+2x) and (2x^+6x^2-3x), we will need to line up the terms with the same exponent and subtract them.

(9x^3-4x^2+2x) - (2x^+6x^2-3x)

= (9x^3 - 2x^3) + (-4x^2 + 6x^2) + (2x - 3x)

= 7x^3 + 2x^2 - x

So the result of the subtraction is 7x^3 + 2x^2 - x

Please note that if you want to simplify the result further, you can combine like terms.

Please help me with this question.

Answers

The value of the sin(2θ) is given as follows:

-24/25.

How to obtain the sine of twice the angle?

We are given the cosine of the angle, hence the following identity must be considered:

sin²(θ) + cos²(θ) = 1.

Considering the value of the cosine, the value of the sine is obtained as follows:

sin²(θ) + (3/5)² = 1

sin²(θ) = 16/25

sin(θ) = -4/5 -> apply the square root, angle in the fourth quadrant is negative.

Then the sine of twice the angle is obtained as follows:

sin(2θ) = 2sin(θ)cos(θ)

Hence:

sin(2θ) = 2 x (-4/5) x (3/5) = -24/25.

Meaning that the correct option is the third option.

More can be learned about trigonometric identities at https://brainly.com/question/7331447

#SPJ1

In a poker hand consisting of 5 cards, find the probability of holding a. 3 kings b. 4 hearts and 1 diamonds Expert's answer A poker hand consists of 5 cards. The sample space has (52/5) possible outcomes. a. Choose 3 kings from 4 kings. From the remaining 52−4=48cards choose 2 non-kings to make a five-card poker hand P(3 kings)=(43)(52−45−3)(525)=P(3 kings)=(552)(34)(5−352−4)= =4!3!(4−3)!⋅48!2!(48−2)!52!5!(52−5)!==5!(52−5)!52!3!(4−3)!4!⋅2!(48−2)!48!= =2(48)(47)(120)52(51)(50)(49)(48)=9454145≈0.001736=52(51)(50)(49)(48)2(48)(47)(120)=5414594≈0.001736 b. There are total 13 hearts and 13 diamonds. Choose 4 hearts from 13 hearts (134)(413) Choose 1 diamonds from 13 diamonds (131)(113) P(4 hearts and 1 diamonds)=(134)(131)(525)=P(4 hearts and 1 diamonds)=(552)(413)(113)= =13!4!(13−4)!⋅13!1!(13−1)!52!5!(52−5)!==5!(52−5)!52!4!(13−4)!13!⋅1!(13−1)!13!= =13(12)(11)(10)(5)(13)52(51)(50)(49)(48)=14339984≈0.003576=52(51)(50)(49)(48)13(12)(11)(10)(5)(13)=39984143≈0.003576

Answers

In a poker hand consisting of 5 cards, the probability of holding 3 kings is   0.0009 .  

The probability of holding 3 kings in a poker hand of 5 cards can be calculated as follows:

The number of ways to choose 3 kings from a deck of 4 kings is= ⁴C₃ = 4.

The number of ways to choose 2 other cards from the remaining 48 cards is = ⁴⁸C₂ = 1128.

The total number of 5-card hands from a standard deck of 52 cards is = ⁵²C₅ = 2598960.

So , the probability of holding 3 kings in a 5 card hand is

⇒ (4 × 1128)/2598960

⇒ 4512/2598960  .

⇒ 0.00085148 .

Therefore , probability of holding 3 kings in a 5card hand is approximately 0.0009 .

The given question is incomplete , the complete question is

In a poker hand consisting of 5 cards, find the probability of holding  3 kings .

Learn more about Probability here

https://brainly.com/question/28742141

#SPJ4

Find the equation of the line that contains the given point and is perpendicular to the given line. Write the equation in​ slope-intercept form, if possible. (6,2)​; 3x−2y=7 please help me with this, it’s due tomorrow!!?

Answers

The equation of the line is passing through a point (6, 2) and is perpendicular to the line 3x-2y = 7 is y = -2x/3 + 8

What is slope-intercept form?

The slope intercept formula y = mx + b is used when you know the slope of the line to be examined and the point given is also the y intercept (0, b). In the formula, b represents the y value of the y intercept point

Given that, a line is passing through a point (6, 2) and is perpendicular to the line 3x-2y = 7, we need to find the equation of the line,

The line is

3x-2y = 7

Converting into slope-intercept form,

3x-2y = 7

2y = 3x - 7

y = 3x/2 - 7/2

We know that, the slopes of two perpendicular lines are negative reciprocal of each other,

Therefore, the slope of the asked line = -2/3

Therefore, the equation of the asked line is, y = -2x/3 + c....(I)

Put x = 6 and y = 2 in equation to find c,

2 = -4 + c

c = 8

Therefore, put c = 8 in equation (i)

y = -2x/3 + 8

Hence, the equation of the line is passing through a point (6, 2) and is perpendicular to the line 3x-2y = 7 is y = -2x/3 + 8

Learn more about slope intercept form, click;

https://brainly.com/question/29146348

#SPJ1

A storm system is in the Central Texas area and moving in a straight line through Austin. The Weather Service Office forecasts that t hours after 12 noon the storm will be a distance of s(t) = 5 + 14t – 3t2 miles from Austin. How fast will the storm be moving at 4:00 pm and in what direction will it be moving? storm moving 1. storm speed = 12 mph, away from Austin. storm moving 2. storm speed = 10 mph, toward Austin. 3. storm speed = -12 mph, storm moving toward Austin. storm moving 4. storm speed = 12 mph, toward Austin. storm moving 5. storm speed = 10 mph, away from Austin. 6. storm speed = –10 mph, storm moving toward Austin.

Answers

Storm moving toward austin at speed of -10 mph.

To find the speed of the storm at 4:00 PM, we need to find the rate of change of the distance of the storm from Austin at that time. To do this, we can use the derivative of the function s(t) = 5 + 14t - 3t^2, which represents the distance of the storm from Austin.

s'(t) = 14 - 6t

At t = 4 hours, or 4:00 PM, the speed of the storm is given by:

s'(4) = 14 - 6 * 4

s'(4) = 14 - 24

s'(4) = -10 mph

So, the storm will be moving at 10 mph towards Austin at 4:00 PM.

Therefore, the answer is: 6. storm speed = -10 mph, storm moving toward Austin.

You can learn more about storm speed at

https://brainly.com/question/15300839

#SPJ4

A town's population is currently 6,595. If the population doubles every 29 years, what will the population be 145 years from now?

Answers

Answer:

Below

Step-by-step explanation:

145 yr / 29 yr/double = 5 doubles

6595 x 2 ^5 = 211 040  ppl

Victoria scored a total of 9 points

Answers

The expression that  represents the total number of points Victoria scored in the basketball games for the whole season is,

5x + 9.

What is an expression?

One mathematical expression makes up a term. It might be a single variable (a letter), a single number (positive or negative), or a number of variables multiplied but never added or subtracted. Variables in certain words have a number in front of them. A coefficient is a number used before a phrase.

Given:

Victoria scored a total of 9 points in the first basketball game of the season.

She scored 5 points per game in each of the other x basketball games she played that season.

That means, 5x is the score.

The expression that  represents the total number of points Victoria scored in the basketball games for the whole season is,

5x + 9.

Therefore, the expression is 5x + 9.

To learn more about the expression;

brainly.com/question/24242989  

#SPJ1

The complete question:

Victoria scored a total of 9 points in the first basketball game of the season. She scored 5 points per game in

each of the other x basketball games she played that season.

Which of the following expressions represents the total number of points Victoria scored in the basketball games for the whole season?

A debate team consists of 5 freshmen and 4 sophomores. (Everyone is distinguishable.) In how many ways can they stand in line, so at least two of the sophomores are standing next to each other, and at least two of the freshmen are at the ends of the line?

Answers

The number of ways that at least two of the freshmen are at the ends of the line and at least two of the sophomores are standing next to each other will be 9.

What is Algebra?

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.

A debate team consists of 5 freshmen and 4 sophomores. (Everyone is distinguishable.)

⇒ (3 x 3)

⇒ 9

The number of ways that at least two of the freshmen are at the ends of the line and at least two of the sophomores are standing next to each other will be 9.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ1

Other Questions
please explain why you are interested in the mas scholarship and why a career in mas would be suitable for you Please someone help!The area of parallelogramABCD is 24 square units.Find x. a fire has destroyed a large percentage of the financial records of the inferno company. you have the task of piecing together information in order to release a financial report. you have found the return on equity to be 16.7 percent. sales were $1,795,000, the total debt ratio was .31, and total debt was $660,000. what is the return on assets (roa)? (do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) what is the molarity (molar concentration) of a solution made by dissolving 2.355 g of sulfuric acid (h2so4) in water and diluting to a final volume of 50.0 how to prove 431 divides 2^43 -1 which sentence corrects the error in capitalization? the iconic mount rushmore has become a symbol of the united states. the rushmore monument was undertaken to increase black hills tourism. a congressional delegation voted to approve funding for the project in 1926. rushmore has been overseen by the national park service since 1933. During the week, Adonis would buy property at auctions and then sell it to others on weekends at one of his garage sales. As a result of his holding garage sales on 33 consecutive weekends, the city in which he lived claimed he was a merchant and therefore had to pay sales tax.Is the city correct? following questions.1) What does John Adams think of the 1" ContinentalCongress? Trey drove 315 miles in 5 hours.At the same rate, how many miles would he drive in 11 hours? Behaviors that detract from, instead of contribute to, organizational performance are known as what?AssociativeInclusiveTurnoverNegative reinforcementCounterproductive All else constant, which one of the following will result in the lowest present value of a lump sum? Multiple Choice 6 percent interest for 8 years6 percent interest for 10 years6 percent interest for 5 years8 percent interest for 5 years8 percent interest for 10 years True or False : marketing is relevant only to people in the organization who work directly in the marketing department the general social survey is conducted every two years using a representative sample of the us population (see page 3 of the textbook). it regularly includes a question that asks respondents in the sample to report the size of their household (hompop: number of persons in household). g3 QUICKLY I WILL GIVE YOU YOUR POINT FOR THE FASTEST PERSON TO ANSWERFor each value of v, determine whether it is a solution to 15 v.10211214Is it a solution? Yes or No for each number If an individual is bringing a lawsuit against your EMS system for perceived improper care, which type of liability action will it probably be?A.CriminalB.StateC.FederalD.Civil what two platforms does capella provide for you to record your week 10 assignment presentation? learnir RStudio Sign In Welcome - my Charger Login - SAGE Vantage LC1: Learning Curve - Ch. 1: The Core Principles of Economics ore: 45/450 Question va Why do economists use the someone else's shoes technique? Which substitution should best be used in solving the recurrence T(n) = 5T(4n/3) + 2?a) n = (3/4)^kb) n = (4/3)^kc) n = (15/4)^kd ) n = (20/3)^ke) n = (3/20)^kf ) n = (3/15)^kg ) n = 2^kh ) n = 3^ki ) n = 4^kj ) n = 5^k jonathan owns a landscape service and mows 200 yards each week during the summer. which finding from a swot analysis conducted by jonathan represents a threat? Kim was accused of securities fraud. During the government investigation, Kim destroyed relevantdocuments. Under 2002 federal legislation, Kim: A. may be civilly but not criminally liable for the destruction of documents. B. may face fines but not prison for the destruction of documents. C. may face fines and a maximum of twenty years in prison. D. may be considered a 'whistleblower.