2 years ago

What is the mean of this data set? 74, 81, 77, 88 *

1 answer:

4 0

Answer is 160

explanation: add all of them up and divid by how many numbers are in the data set
74+81+77+88=320
then divid 320 by 4 =160

You might be interested in

Orlov [11]

Answer:8^4 + 14^36 is the perimeter because they are for sides in a rectangle so you have to double the amount.

7 0

3 years ago

netineya [11]

Answer:

The answers are C,F

Step-by-step explanation:

Those are the coordinates where the lines intercept the x-axis.

3 0

3 years ago

Natalka [10]

The answer to the problem is x=2

7 0

3 years ago

Alenkasestr [34]

Answer:

See explanation

Step-by-step explanation:

$9x(-2y+5x)-4xy(6x-3y)$

By the distributive property this is equal to:

$9x(-2y)+9x(5x)-4xy(6x)-4xy(-3y)=\\\\-18xy+45x^2-24x^2y+12xy^2$

Hope this helps!

4 0

3 years ago

sammy [17]

There’s an 8/15 chance he will call someone from school

5 0

3 years ago