Caroline wants to join a gym. the annual membership fee is $89 plus a cost of $15 per month. if caroline spends $268 at the gym, how many months did she work out?

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Asinusoidal function whose frequency is 1/6pi