If the surface area of a cube is 390 cm² then which best describes the length of the side of the cube

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

A. use the formula for continuous compounding with the original example: $1000 invested at 2% for 1 year. record the amount to 5 decimal places. use a calculator. b. compare it to the result using the original compound interest formula with n = 365 calculated to 5 decimal places. which has a larger value? explain.

Find the missing dimension! need asap! tiny square is a =3025 in ²