Over 18.5 days, a pool's water level changed by an average of −0.43 centimeter each day. What was the total change in the water level? Enter your answer as a decimal in the box.

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

What is the value of x in the following equation. -x ^3/2 = -27

Which of the following best describes the delian problem?