A profit formula for a single tire can be modeled by the function PO = -1812 + 850t - 725. Each set of tires can be modeled by the function t(s) = 4s.
Which composite function can be used to determine the profit function in terms of the number of sets of tires ?
P(t(s)) = -28852 + 3,400s - 725
P(t(s)) = –288s2 + 13,600s - 725
P(t(s)) = -72s2 + 3,400s - 2,900
P(t(s)) = -72s2 + 13,600s - 2,900

the correct answer is 5

honesty mood

step-by-step explanation:

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.