Question

Consider the model for the number of miles, m, Penelope runs per week versus the number of weeks she has been training, w.

m = 12 + 0.5w

After how many weeks should Penelope expect to be running 16 miles per week?

A) 4
B) 8
C) 3
D) 2

Answer 1

the answer is 8 because 12+0.5(8) = 16