Determine the period of the function y = Negative 2 sine (StartFraction pi Over 2 EndFraction) x. a.
2
c.
-2
b.
3.14
d.
4

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.