Circle P has a circumference of approximately 75 inches.

Circle P with radius r is shown.

What is the approximate length of the radius, r? Use 3.14 for . Round to the nearest inch.

Which of the following terms describes the layers of air surrounding the earth ?

Compared with the land in the highlands, the lowlands region of england a) rockier and more difficult for farmingb) the center of business and industryc)richer in coal reservesd)covered by more fertile farmland d) covered by more fertile farmland

Irrigation machinery has the amount of irrigated land in the us. a. doubled b. tripled c. quadrupled d. quintupled