The population of the world is estimated to be 7×109 . The population of the United States is estimated to be 3×108. Choose the phrase that completes the sentence. The world population is the population of the United states.

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).