Simplify ( X^2 * X^4)^3 Explain your steps.

Franco wants to double the volume of the cone. what should he do?

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?