What is the decimal form for 3750?

What are correct trigonometric ratios that could be used to determine the length of ln

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

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?