If 5 bushels of wheat weigh 136 kg, how much do 3.5 bushels of wheat weigh?

If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?

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.

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.