suppose that the weight in pounds of an airplane is a linear function of the amount of fuel in gallons and its tank when carrying 18 gallons of fuel the airplane weighs 2,117 lb when carrying 48 gallons of fuel it weighs 2,312lb. how much does a airplane wave carrying 60 gallons of fuel?

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

What is the total surface area of this square pyramid?