25 points. Get it before the mod sees it!

gogogogo lol

Pick the description of a geometric object that best matches the real world object box for a deck of card

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?

How do you find principle and simple interest