Farmer jack needs 1,800 square feet of garden space to have enough corn for a year. his garden space is currently 10 5⁄6 feet by 18 feet. how much more land does farmer jack need to plant the rest of his corn?

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

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.