The population of a major city is 637.479. The land area of the city is 48.5 mi".
What is the population density of the city?

What is the difference between the predicted value and the actual value

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

Are the corresponding angles congruent? explain why or why not.