Pls help ill give brainliest to first answer

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

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

Find the missing dimension! need asap! tiny square is a =3025 in ²