A statistician takes several random surveys, each of 50 middle school students, to determine the favorite pizza topping of middle school students. The table
shows the mean results from all the surveys.
Pizza Topping Average of Surveys
extra cheese
pepperoni
pineapple
13
17
8
5
sausage
vegetables
7
Which we statements are valid inferences that can be made based on the data collected?
On average, of students prefer pineapple.
On average, tv of students prefer either pineapple or vegetables,
On average, of students prefer either pepperoni or pineapple.
On average, about 10% of students prefer sausage.
On average, about 50% of students prefer elther extra cheese or pepperoni

Answer:

C

Step-by-step explanation:

Given the options and guessing that you mean line A F and line B D. The intersection is where they intersect (don't know if that helps...)

Answer:

point c is the right answer .

Step-by-step explanation:

this is actually pretty easy . intersection is basically where the points meet together  . they all meet at c

Answer:

what's the question

Step-by-step explanation:

Answer:

The answers are in the images below.

Step-by-step explanation:

The graph of the function  h(x) = (x + 1)² - 4 is given in attachment and it is a parabola.

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

The given function is h(x) = (x + 1)² - 4

h of x equal to x plus one whole square minus four.

We have to draw the graph of function  h(x) = (x + 1)² - 4

Let us find some points of the graph by considering the function.

When x=0,

y=-3

When x=1

y=0

when x=2

y=5

when x=3

y=12

Now let us plot these points on the graph, we get a parabola as in attachment.

Hence, the graph of the function  h(x) = (x + 1)² - 4 is given in attachment and it is a parabola.

To learn more on Graph click:

https://brainly.com/question/17267403

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Answer:

-2/6

Step-by-step explanation:

the negative is applied to the entire fraction so it doesnt matter if its at top or bottom

-2/6

Step-by-step explanation:

the fraction which is equivalent to is -2/6

cuz where are the minus sign is on the numerator or the denominator is still gives the same output

SO 2/-6

=> - 0.333

Even

-2/6

Answer: what ARE you trying to ask?

Step-by-step explanation: ??

Answer: should be answer B my guy

Step-by-step explanation:

Answer:

C. there is no solution

Step-by-step explanation:

Add 6 to both sides:

2x- 6 + 6=2x +5 + 6

Simplify equation above:

2x=2x+11

Subtract 2x from both sides:

2x - 2x=2x+11 -2x

Simplify equation above:

0 = 11

The sides are not equal, Therefore there is no solution :(

Answer:

x=7

Step-by-step explanation:

Answer:

Honestly i might be wrong but i did some math and got the first one

Step-by-step explanation:

soryy if im wrong  144a^3

Answer:

Step-by-step explanation:

Answer:

[tex]\frac{3x}{5(x+2)}[/tex]

Step-by-step explanation:

Rewrite the division as a fraction.

Answer:

Your answer is right at the top of the trapizoid

Step-by-step explanation:

Answer:

a. 24

b. 10

c. 4

Step-by-step explanation:

Hope this helps

Answer:

a-24

b-10/1

c-4/1

Step-by-step explanation:

hope this helps

Answer:

64 = 20 + g

Step-by-step explanation:

Greg's score is g.

Greg's score plus 20 is equal to 64.

In equation form, this is 20 + g = 64

The part of the circle with the term is given.

A straight line that runs through the sideways of a body or figure, particularly a circle or sphere, is called as a diameter of a circle or sphere.

The matches of the part of the circle with the respective term is given below:

GH ↔ chord

M ↔ point of tangency

MJ ↔ diameter

J ↔ center

MH ↔ radius

GH ↔ secant

Therefore, all the part of the circle are matched with the respective term.

To learn more about the diameter;

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Answer:

$629.52

Step-by-step explanation:

864.72(.3) = 259.41

864.72 - 259.41 = 605.31

605.31(.04) = 24.21

605.31 + 24.21 = 629.52

Answer:

61 ft squared

Step-by-step explanation:

To solve the area of this equation, it would be easy to break it into separate rectangles/squares.

The first rectangle will be the one with the dimensions 10 x 4.

This makes the area 40 ft.

The next rectangle will have the dimensions 5 x 3.

This makes the area 15 ft.

The last rectangle will have the dimensions 3 x 2.

This makes the area 6 ft.

Add it all up and you get 61 ft squared.

Answer:

the answer is 61 feet squared

Step-by-step explanation:

Answer:  4000 cm^3

Step-by-step explanation:

The volume of a rectangular prism is the length*width*height.

We can plug in the values given:

Volume = 20 cm * 20 cm * 10 cm

Volume = 4000 cm^3

We need to find the nature of the roots of the quadratic equation 2x² - 6x + 7 = 0 , and need to find the Discriminant

Now ,as we know that the Discriminant of any quadratic equation of the form ax² + bx + c = 0 , is D = b² - 4ac

So now ;

[tex]{:\implies \quad \sf D=(-6)^{2}-4\times 2\times 7}[/tex]

[tex]{:\implies \quad \sf D=36-56}[/tex]

[tex]{:\implies \quad \bf \therefore \quad \underline{\underline{Discriminant=-20}}}[/tex]

Now , as D < 0 ,So nature of roots will be imaginary

Answer:

9

11

15

Step-by-step explanation:

Read the points in the graph that correspond to y = 0, y = 2, y = 6.

Answer:

9

11

15

Answer:

25%

Step-by-step explanation:

1. 68/17= 4

2. 4= 25%

3 so 25%

Answer:

10

Step-by-step explanation:

First convert them to improper fractions

5 4/6 = (5×6 + 4)/6= 34/6

4 1/3 = (4×3 + 1)/3=13/3

Now make them have the same denominator. In order to do this, you must multiple 13/3 by 2/2, so both the denominators equal 6.

13/3 × 2/2 = 26/6

34/6 + 26/6 = 60/6 = 10

Answer: x=2

Step-by-step explanation:

The diagonals of a rectangle are equal.

Therefore AC=BD,

7x-4=10

7x=10+4

7x=14

x=14÷7

x=2

Answer:

31 baskets they will need

Step-by-step explanation:

744 ÷ 24 = 31

Answer:

0 ft/sec

Step-by-step explanation:

He just dropped the hammer, so it's initial velocity is zero ft/sec.

Had he thrown the hammer down, the story would be different!

Answer:

I am sorry if this wrong. I believe the initial velocity is 20.

Step-by-step explanation:

My reasoning is because the -16t^2 is representing the time. The h for height we are trying find the height. So that leave us with the initial velocity 20.

I apologize if this wrong. Hope this helps!

Have a great day/night!

Answer:

Question 1. You can find the area of the rectangle, by multiplying the length and width of the rectangle, where (x + 2) is the length and (x + 1) is the width.

[tex]\mathrm{Question\:\:2.\quad{(x + 1)(x + 2) = { x }^{ 2 } +x+2x+2}}[/tex]

[tex]\mathrm{Question\:\:3.\quad{{ x }^{ 2 } +3x+2}}[/tex]

Step-by-step explanation:

Steps for finding the area of the rectangle

[tex]\mathrm{(x + 1)(x + 2)}[/tex]

Apply the distributive property by multiplying each term of x+2 by each term of x + 1

[tex]{ x }^{ 2 } +x+2x+2}[/tex]

Combine x and 2x to get 3x

[tex]{ x }^{ 2 } +3x+2[/tex]

Answer:

2/14=0.143

-5/12= -0.417

Step-by-step explanation:

Answer:

the last one.                       -0.5<t≤3.

Step-by-step explanation:

the black circle means including so 't' is less than or equal to 3

the white circle means not including so 't' is more than -0.5

Answer:

gutavas get the best gas mileage