A firefighter standing 29 feet from the base of a burning building extends a ladder to a second-floor window in order to rescue a person. Find the distance that the ladder must reach to the nearest tenth of a foot if the angle of elevation of the ladder is 15°

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?

What is the prime factorization of 230

Ineed in figuring out this problem.