The drawing plan for an art studio shows a rectangle that is 19.2 inches by 8 inches. The scale in the plan is 2 in.: 5 ft. Find the length and width of the actual studio. Then find the area of the actual studio.
The length is
feet.
feet, the width is
feet, and the area is
square

Abank manager wants to encourage new customers to open accounts with principals of at least $2 comma 500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?