A collector’s coin had a value of $1.17 in 2000. Since then its value has been increasing at a rate of 9% a year compounded annually. What is the value of the coin after 5 years?

The figure shows the front side of a metal desk in the shape of a trapezoid. what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²

Solve the equation. 2x - 8(x+1)= 6(2x - 3)

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?