What is the length of th diagonal of a 10 cm by 15 cm rectangle, to the nearest whole number

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder