At 9:00 A. M. the temperature is 51 F. The temperature increases 3 F each hour for the next 6 hours. Write a function to model the temperature T at h hours after 9:00 A. M.

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g