Find the perimeter of this semi-circle with diameter, d = 80cm. Give your answer as an expression in terms of pi.

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

Graham’s monthly bank statement showed the following deposits and withdrawals. -$25.20, $42.75, -$22.04, -$18.50, $74.11. part a if grahams baldness in the account was $37.86 at the beginning of the month,! 27/4! 2// the account balance at the end of the month? ? plz i will give you 100 points