Find the diameter of the graphed circle. ​

What is the product of the radical expression. (7-2square root) (8+2 square root)

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88