Data from an experiment are shown in the table and scatterplot below. Drug Absorption Data
Hours Since Drug
was Administered
Amount of Drug
In Body img
1000
0
5
550
10
316
15
1 BO
20
25
56
30
31
Find the regression equation of the data. Based off of the model y = a. ba
what are the a and b terms. Round your answer to the nearest
hundreth

Aschool typically sells 500 yearbooks each year for 50 dollars each. the economic calls does a project and discovers that they can sell 100 more yearbooks for every $5 decrease in price. the revenue for yearbook sales is equal to the number of yearbooks sold times the price of the yearbook. let x represent the number of $5 decrease in price. if the expression that represents the revenue is written in the form r(x)=(500+ax)(50-bx). to maximize profit, what price should the school charge for the yearbooks? what is the possible maximum revenue? if the school attains the maximum revenue, how many yearbooks will they sell?

Closing a credit card usually _your debt ratio. a. increasesb. decreasesc. improvesd. has no effect on

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.