Which expression is equivalent to 3^8 times 3^7? a. 3^15
b. (3^6)^9
c. 1/3^15
d. 1/3^56

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.

The radius of a sphere is 3 inches. which represents the volume of the sphere?

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.