By 8: 00 a. m., the snack bar had made $3,256 in sales. by noon, the snack bar’s total sales were $8,821. on average, how much money did the snack bar take in each hour between 8: 00 a. m. and noon?

$1391.25 per hour.

Step-by-step explanation:

From the given information we get

Total sales by 8:00 am = $3256

Total sales by Noon ( 12:00 am) = $8821

Change in total sale = $8821 - $3256 = $5565

Number of hour between 8:00 am and noon = 12 - 8 = 4

We need to find the average money  taken by snack bar in each hour between 8:00 a.m. and noon.

Average money =

                           =

                           =

Therefore, the average money between 8:00 a.m. and noon is $1391.25.

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )