Guy wants to swim 500 meters. after 75 meters, he takes a break. what percent of his goal has he already met?

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent

How many times larger is 6 × 10^12 than 2 × 10^7? a. 30,000 b. 3,000 c. 3,000,000 d. 300,000