2. Which of the following statements are correct? a. a?>0, a e R, For all a in not equal to 0.
b.(-3)'>0
c. (-2)8 >0
d. (3)'>0

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left