What is a word problem for 5x + 10 ≥ 50

What is the volume of the sphere shown below with a radius of 3?

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.