If a circle has a diameter of 14 inches, what is the circle’s area?

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

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.

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0