20 points a bicycle wheel has a radius of 13 inches. what is the distance the bicycle will travel after 30 revolutions of the wheel? use 3.14 for pi.

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.

Given: prst square pmkd is a square pr = a, pd = a find the area of pmct.

Arectangular courtyard is 12 feet long and 8 feet wide. a tile is 2 feet long and 2 feet wide. how many tiles are needed to cover the courtyard?