One year ago, Clare was 4 feet 6 inches tall. Now, Clare is 4 feet 10 inches tall. By what percentage did Clare's height increase in the last year?

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.

I'm confused on this could anyone me and show me what i need to do to solve it.

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?