You earn $21.00 per hour at your job. if you get a 9% raise at the end of each year, what will your hourly rate, h, be after 5 years? use the equation h=c(1+r)^t, where c is the beginning hourly rate, r is the growth rate, and t is time in years.
a.
$30.45
b.
$32.31
c.
$34.70
d.
$40.00

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)