Challenge: Ryan needs to buy a new hoodie. The ticket price of the hoodie was
$65.00. After sales tax was added, the
final cost was $74.25. What percent sales
tax did Ryan pay on his hoodie?

I need it by Step by step

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

Can someone me with the property questions for 12 13 and 14 plz

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)