What is the radius of a circle in the following figure 6 yards 9 yardsplz help me quick it is my very last test of the year

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

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?