PreAlgebra exercise
4/7 + - 1/4 =

1foot = 12 inches; 1 yard = 3 feet

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years