I will mark you brainiest if you answer this, also show work, please

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

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

What is the y intercept of f(x)=(1/2)^x?