The circle graph shows the location of oklahoma’s 77 counties in the state.
which three regions combined have 1/2 of the counties?
a. northwest, southwest, southeast
b. southwest, northeast, northwest
c. northeast, southwest, tulsa metro
d. southeast, northeast, oklahoma city metro

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.

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.

What is the measure of one interior angle of a pentagon