100 points! Can someone help me? Here are the choices

- associative property of addition

- associative property of multiplication

- commutative property of addition

- commutative property of multiplication

- distributive property

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?

Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.