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

Suppose a pendulum is l meters long. the time, t,in seconds that it tales to swing back and forth once is given by t=2.01

Which expression is rational? 6. , square root two, square root 14, square root 49

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x