What is the volume of a cone with a radius of 6 feet and a height of 3 feet?

Darian wants to build a regulation size pool table that is 9 feet in length. he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

I’m still confused on how to work the percentages

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax