Mathematics, 23.07.2019 10:00 heids17043
The function f(x) = –x2 + 24x – 80 models the hourly profit, in dollars, a shop makes for selling coffee, where x is the number of cups of coffee sold, and f(x) is the amount of profit. part a: determine the vertex. what does this calculation mean in the context of the problem? part b: determine the x-intercepts. what do these values mean in the context of the problem?
Answers: 1
Mathematics, 21.06.2019 17:00, saltytaetae
The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
Answers: 3
Mathematics, 21.06.2019 22:30, fredvales19
What fraction is equivalent to 0.46464646··· a. 46⁄99 b. 46⁄999 c. 46⁄100 d. 23⁄50
Answers: 1
The function f(x) = –x2 + 24x – 80 models the hourly profit, in dollars, a shop makes for selling co...
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