The skid marks for a car involved in an accident measured 216ft. Use the formula s=√24d to find the speed, s, of the car before the brakes were applied.

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)