A rectangular piece of cardboard measuring 24 inches by 30 inches is to be made into a box with an open-top by
cutting equal size squares from each corner and folding up the
sides. Let x represent the length of a side of each
such square. What is the maximum volume of this box? If necessary,
round to 2 decimal places.

The formula for the volume of a rectangular prism is v = lwh. a rectangular prism has a length of 2y 3 and width of 5y. the volume of the prism is 20y 10 + 70y 4 . what is the height of the prism? show your work.

100 points, hi, i’m not sure how to get the equation from the graph and table.

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.