Neptune is approximately 5 X 10^4 kilometers in diameter. Mars is approximately 7 X 10^3 kilometers in diameter. What is an accurate comparison of the diameters of these two
planets?

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

The measure of an angle is 117°. what is the measure of a supplementary angle?

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)