Of the 8760 hours in a year, one television was on for
1752 hours. what percent is this?

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

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).