Find all solutions of the equation in the interval [0, 21).
sinx(3 sec1-23) =

An equation where variables are used to represent known values—function notation true or false

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

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.