Calculate the percent of customer returns for a week with the following figures: gross sales, $7,500; returns, $95 on monday, $19 on tuesday, $50 on wednesday, $140 on thursday, $160 on friday, and $80 on saturday.

The percentage of customer returns is 7%.

Step-by-step explanation:

Given,

Total gross sales = $ 7,500

Returns are,

$95 on Monday, $19 on Tuesday, $50 on Wednesday, $140 on Thursday, $160 on Friday, and $80 on Saturday,

So, the total returns = $ 95 + $ 50 + $ 140 + $ 160 + $ 80 = $ 525,

Hence, the percent of customer returns for the week =

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.