Dustys earnings vary directly with the number op papers he delivers. the relationship is shown in the graph below. determine the amount that dusty earns for each paper he delivers.

the answer is  

a.

4,624π mm2

step-by-step explanation:

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce

c = 0.429t

step-by-step explanation:

the constant rate at which carlos harvests cassava is 35 minutes per 15 cassavas 15/35 = 0.429 cassava per minute

therefore, an equation that models the number of cassava (c) that harvest carlos in a time (t) is the following:

where t is the time in minutes.

this means that when 35 minutes have elapsed 15 cassava have been harvested, at 70 minutes 30 cassava have been harvested and so on.