It seems to me that 2 shelves with 20 books each would work as well as 20s with 2b, 4s with 10b, 10s with 4b, 5s with 8b and 8s with 5b. Is this correct?

In a 30-60-90 triangle the long leg is half the hypotenuse Always Sometime Never

Turn 2x+4y=120 into a linear equation.

A square pyramid has a base area of 81 in2 and a volume of 162 in3. what is the height of the square pyramid?

A fair cube has a red face, a blue face, a green face, and a white face. During an experiment, the cube is tossed and the color that it lands on is recorded. The cube lands on red 4 times as often as it lands on blue.

Write 900000+80000+300+4 in standard form

Which describes lines that do not lie in the same plane? skew lines parallel lines line segments intersecting lines

Find the percent error. estimated time:32 min, actual time: 40 min

5.8, 6 What is the area of triangle ABC? I can't figure out the answer

Ralph wants to purchase a renters insurance policy for his new apartment. His insurance company charges an annual premium of 16.53% of the approximate value of the items he owns and is keeping in his apartment.

A candy jar contains candies of the same size in three flavors: lime, cerry, and licorice. if the probability of randomly pulling out a lime candy is 3/8, and the probabilty of randomly pulling out cherry candy is 2/8, what is the probability of