A deposit of $8,000 is made into a savings account which earns 4% interest compounded quarterly. If no additional deposits or 5
withdrawals are made, which amount is the total balance at the end of 5 years?

The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

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