Apile of sand in the shape of a cone has a diameter of 8 in. and a height of 5 in.

what is the volume of the cone?

use 3.14 for π .

enter your answer in the box as a decimal to the nearest cubic inch.

in³

How do i do this activity, is appreciated

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?