9.) In the early 1990s students protested over the increase in tuition at the University of California campuses. In 1990, the in-state undergraduate tuition at UC was $951. In 1995, it had increased to $3,086. What
yearly percentage increase is this? Show your work.
Show your work:

Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

For which pair of functions is (gof)(a)=|a|-2?