The cost in dollars of producing x toothbrushes is given by the polynomial 400, 000 + 3x , and the revenue generated from sales is given by the polynomial 20x - 0.00004 * 2 2. Write a polynomial expression for the profit from making and selling x toothbrushes. Then find the profit for selling 200, 000 toothbrushes .

i think it’s c i believe

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.