Ken wanted to cut three pieces of yarn from a 20-foot spool yarn. The length of the three pieces that he needed were 1 feet, 2 feet, and 5 feet. How much of the 20-foot spool
of yarn would be left over?

You purchased 8 pounds 10 ounces of candy from a candy shop. you want to split it equally among 3 classrooms at a local school.

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?