Which of the following is the surface area of the right cylinder below?

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4

Cate purchases $1600 worth of stock and her broker estimates it will increase in value by 4.2% each year. after about how many years will the value of cate's stock be about $2000