a spherical beach ball has a surface area of 768 in². pablo wants to estimate the volume of the beach ball. to do the estimate, he approximates π using 3 in both the surface area and volume formulas for a sphere.

using this method, what value does he get for the approximate volume of the beach ball?

answer is 33

step-by-step explanation:

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.