Mr. romanov teaches art and is planning for an upcoming project. each of his 45 students will need 2 feet of twine. the twine is sold in 4-foot spools and he cannot purchase a partial spool. how many spools of twine will mr. romanov need to buy?

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

Asphere has a diameter of 10 in. what is the volume of the sphere?

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2