Question

Jane bought a new car for $30,000. A function that models the value of Jane’s car after t years is v(t)= 5(30,000) (0.85)t . In how many years will the car be worth less than half of what Jane paid for it?

a 2
b 3
c 4
d 5

Answer 1

Answer: C.) 4

-plug 4 in for t

-solve the equation

Answer 2

c

Explanation: