A customer decided to save k20000 in a bank offering 16% compounded quarterly... Calculate the compound sum after 10 years.

if the sum of two numbers is 360, and their ratio is 7:3, what is the smaller number? Please explain the steps.

Three of four numbers have a sum of 22. If the average of the four numbers is 8, what is the fourth number? Please explain the steps to solving this problem Thank you.

A sum of money trebles itself in 8 yrs at compound interest. in how many years will it become 27 times

A sum of money trebles itself in 8 yrs at compound interest. in how many years will it become 27 times

You are responsible to provide tennis balls for a tournament. You know that a ball bounces like new when it is dropped and it bounces 82% of the previous height. Because of budget restriction for...

Insert brackets into each of the following statements to make them true.   You may need more than one pair of brackets in some of the statements.   5+4×2+3=25...

This is still arithmetic