Kendricks kennel has two spots for cats for every seven spots for dogs if he has a total of 144 spots for both cats and dogs then how many more spots does he have for dogs then cats?

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

Which expression is not a polynomial?

The area of a circle is equal to 1 dm². find the radius of the circle.