Xavier wants to compare two websites based on customer ratings in order to decide on which website to make a big purchase. He creates a boxplot for each website with the same number of ratings. (look at the graph)What can Xavier NOT include?A. Website A has a higher median rating B. Website A has a larger interquartile range C. Website A has larger rangeD. Website A has a lower median rating E. Website A has a lower first quartile value

SOLUTION

Step 1 :

In this question, we are meant to know the relationship between Growth factor and Growth Rate.

Growth factor is the factor by which a quantity multiplies itself over time.

Growth rate is the addend by which a quantity increases ( or decreases ) over time.

Step 2 :

From the question, if the growth factor is 1.2 which is also 120 %,

then the growth rate will be ( 120 - 100 ) % = 20 % = 0. 2

CONCLUSION:

The Growth Rate = 0. 2

Since ABC is an isosceles triangle with sides AB=AC, then the angle ABC is the same as ACB, an it's equal to 57º.

Since all three internal angles should add up to 180º, then the angle BAC should have a measure of 180-2(57)=66º.

y varies directly with x

y=kx

y=12, x=9

12=k9

Solve for k:

12/9 =k

y= 12/9x

For y=36

36 = 12/9 x

Solve for x:

36 /(12/9)= x

27=x

x=27

Mean will increase because 87 is greater than 83 and 78, then the eman will be greater

total number of balls = 5 + 3 = 8

The possibilities are:

RR (two red) and RB (one red and one blue)

RR and RB are mutually exclusive

P(RR) =

we are given that the following polynomials model the number of sandwiches sold per day:

The total amount of sandwiches is equivalent to the sum of both polynomials:

Associating like terms:

Adding like terms:

Since we can simplify any further, this is the polynomial that models the total amount of sandwiches.

Given:

Aim:

We need to convert yards into inches.

Explanation:

Recall that

Multiply 10/3 on both sides, we get

We know that

Final answer:

Since there are 36 inches in 1 yard.

Answer:

the answer is 1 1/5

SOLUTION

m < L = ?

m < J = 62 degrees

m < L + 62 + 90 = 180 ( Sum of angles in a triangle )

m < L + 152 = 180

m < L = 180 - 152

The area of the reactangle is calculates using the following formula:

Where

A: area

w: wisth

l: lenght

You can write this formula in terms of the length by dividing the Area by the width:

If the area is A=s feet² and the width is w=6 feet, then the length is

Solution:

Given the shape of a hexagon;

The perimeter, P, of a hexagon is;

Given;

CORRECT OPTION: B

ANSWER

Exactly one solution.

EXPLANATION

We are given the equation:

-6(x + 7) = -4x - 2

To find the number of solutions, we have to solve for x:

-6x - 42 = -4x - 2

Collect like terms:

-6x + 4x = 42 - 2

-2x = 40

x = 40 / -2

x = -20

Therefore, the equation has exactly one solution.

Sales tax percentage = 5% = 5/100 = 0.05 (decimal form)

Sales tax amount = $400

Multiply the selling price of the boat (x) by the sales tax percentage in decimal form. That expression must be equal to 400.

0.05x = 400

Solve for x:

x = 400/ 0.05

x= $8,000

Answer:

a²+13a+40

Step-by-step explanation:

Now the x in the function has been replaced into (a+5) :

(a+5)²+3(a+5) =

(a²+10a+25)+(3a+15) =

a²+13a+40

Hope this helped and have a good day

System of equations

• Equation 1

• Equation 2

Procedure

Solving the system by substitution.

0. Isolating ,x ,from equation 2:

2. Replacing the expression of x obtained in equation 1:

3. Simplifying:

4. Finally, we replace this value in the isolated expression of x and solve it:

Answer: (3, 2)

Given data:

The given equation of the line is y=-2x+8.

The slope of the given line is -2.

The slope of the line perpendicular to it is,

The standard equation of the line is,

Here, m is the slope of the line.

The second option can be written as,

Thus, option (B) is correct.

List of special fees paid by Beth:

1.Late payment fee: $25.

2.Cash advance fee: $10.

2% of $100 multiplied by 5 is equal to (2/100)(100)(5) = 10.

3.Over-the - credit- limit fee: $10

The addition of the special fees is equal to $45. (After adding $25+$10+$10)

The answer $45.

Answer:

2/5

Step-by-step explanation:

10 and 25 can both be divided by 5

10 divided by 5 equals 2

25 divided by 5 equals 5

The question is given to be:

Recall the rule:

Therefore, the expression becomes:

Recall that:

Hence, the expression becomes:

Dividing through by 2, we have:

Therefore, the answer is:

let the required number be x then

So 60 is 40% of 150.

To find the maximun height (y) given a quadratic equation as above you find the coordinates of the vertex (maximum or minimun point of a parabola)

1. Use the next formula to find the x- coordinate of the vertex

2. Use the value of x above to find y-coordinate in the vertex:

The value of the probability P(x < 3) is 0.8

From the question, the table of values is given as

x = -1,0,1,2,3.

P(X = x) 0.2, 0.2, 0.2, 0.2, 0.2

To calculate the probability P(x < 3). we make use of the probability values where x is less than 3

This means that

P(x < 3) = P(-1) + P(0) + P(1) + P(2)

Substitute the known values in the above equation

So, we have

P(x < 3) = 0.2 + 0.2 + 0.2 + 0.2

Evaluate the sum

P(x < 3) = 0.8

Hence, the probability value is 0.8

Read more about probability at

https://brainly.com/question/24756209

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formula of midpoint

the we replace (7,1) and (-1,3)

simplify to solve

Midpoint is (4,2)

Graph

Solution

For this case we can verify the answer using the point x= 0 if we replace we got:

y=8 cos (pi/40* 0) = 8 cos (0) = 8

y= -8 sin (pi/40 *0)= -8 sin(0) = 0

y= -8cos(pi/40*0)= -8 cos (0)= -8

y= 8 sin (pi/40 *0)= 8 sin(0) = 0

Then the correct option would be:

y= -8cos(pi/40*0)

ANSWER:

The point (7,6) is not on the circle

STEP-BY-STEP EXPLANATION:

(a)

The equation of the circle is given as follows:

We replace to calculate the radius of the circle, like this:

Therefore, the equation would be:

(b)

We replace the point, and if the value is greater than the radius, it means that this point is not on the circle:

Therefore, the point (7,6) is not on the circle

Data

Milk drank = 1 1/2 twice a day

Volume in a container = 15 cups

Number of days the contaier will be empty = ?

Procedure

To solve this problem just divide the volume of the container by the milk drank by the child.

As the child drinks 1 1/2 twice a day, the total milk drank in a day will be = 2 x 1 1/2 = 3

Division 15/3 = 5

Solution: The container will be empty in 5 days

hello

to determine if the sequence is arthimetic or a geometric progression, we check if a common difference or common ratio exists between the two sequence

the sequence is 36, 30, 24, 18,......

from careful observation, this is an arthimetic progression because a common difference exists between them

d = 30 - 36 = -6

or

d = 24 - 30 = -6

to find the 67th term, let's apply the formula

Given:

Line equation, y=1+4x

The point, (1,2)

To find the slope intercept form:

The general slope intercept form is, y=mx+b.

First to find m:

From the line equation,

y=4x+1

We have, m=4

Next to find b:

Substitute m=4, and (1,2) in the general intercept form is,

Now, substitute m=4 and b=-2 in the slope intercept form

Thus, the slope intercept form is,

Answer:

it's option c ............

As given by the question

There are given that the graph of the triangle.

Now,

According to the properties,

If the point (x, y) or (-x, y) rotated about the origin by the angle of 360 degrees.

That means,

There is no difference between rotating 360 degrees clockwise or anti-clockwise around the origin.

Then,

From the vertices of the triangle ABC is:

Since the triangle map onto itself

So, the triangle is rotated 360 degrees about the origin

Hence, the correct option is D.