a company makes a cone-shaped container with a height of 15 in. The area of its base is about 78.8 in.2 Approximately what is the volume if the container?

Does the point (1, sqrt 7) lie on circle shown.

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.

What is the difference between –12 and –5? what is the distance between –12 and –7 on a number line? units