Aball is orbiting counterclockwise at 100 revolutions per minute (rpm) around a circle of radius 10 cm. the center of the circle is at the x-y origin (0, 0). at t = 0, the ball is at (10 cm, 0). when does the ball first reach the y axis?

Which graph represents the following piecewise defined function?

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

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