Odule review (rm c2 m3) question 13 this question has two parts. first, answer part a. then, answer part b. part a adrian pays his niece $30 to babysit for 5 hours. which expression models the change in the amount of adrian's cash each hour that his niece babysits? cross out a) −30÷5 cross out b) –30⋅5 cross out c) –5÷30 cross out d) 30−5

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

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

What ia the sum if the first 7 terms of the geometric series