Ask question

Ask question

All categories

2 years ago

12

You could collect 485 customers comment cards, 220 online surveys, and 123 surveys from people passing in front of the restauran

t. What is your total sample size?

1 answer:

aliina [53]2 years ago

4 0

Answer:799

Step-by-step explanation: all you have to do is add all the the numbers up and you’ll get 799

You might be interested in

Need help quick! Thank you

Natali5045456 [20]

Answer:

1

Step-by-step explanation:

i dont think this is right answer

5 0

2 years ago

Find the lateral area and surface area of cone

worty [1.4K]

Answer:

$\large\boxed{L.A.=168\pi\ in^2}\\\boxed{S.A.=232\pi\ in^2}$

Step-by-step explanation:

The formula of a lateral area of a cone:

$L.A.=\pi rl$

r - radius

l - slant height

The formula of a surface area of a cone:

$S.A.=\pi r^2+\pi rl$

We have r= 8in and l = 21in. Substitute:

$L.A.=\pi(8)(21)=168\pi\ in^2$

$S.A.=\pi(8^2)+168\pi=232\pi\ in^2$

3 0

3 years ago

The students in Mrs. Thompson's class have to do a book report. They were given the choice to read a historical fiction, non-fic

Tomtit [17]

The answer would be A.
You know there is 25 students and you also know that 32% read non fiction.
So what is 32 percent of 25? You would simply multiply 25*32%

8 0

2 years ago

Read 2 more answers

11. Given a matrix A, what is A^1?<br>A=[0 12 0 1]<br>

pogonyaev

$\text{Since det(A) = 0, the inverse of the matrix does not exist.}$

3 0

2 years ago

Complete the table of ordered pairs for the linear y=2x-8

ExtremeBDS [4]

Given:

Consider the below figure attached with this question.

The linear equation is:

$y=2x-8$

To find:

The values to complete the table of ordered pairs for the given linear equation.

Solution:

We have,

$y=2x-8$

Substituting $x=0$ in the given equation, we get

$y=2(0)-8$

$y=0-8$

$y=-8$

So, the value for first blank is -8.

Substituting $y=-2$ in the given equation, we get

$-2=2x-8$

$-2+8=2x$

$\dfrac{6}{2}=x$

$3=x$

So, the value for second blank is 3.

Substituting $x=2$ in the given equation, we get

$y=2(2)-8$

$y=4-8$

$y=-4$

So, the value for third blank is -4.

Therefore, the required complete table is:

x y

0 -8

3 -2

2 -4

8 0

2 years ago