30 points! answer all 3 questions in 10 minutes.

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.

Askateboard ramp is in the shape of a right triangle what is the height of the ramp

Find the missing dimension! need asap! tiny square is a =3025 in ²