Simplify:3^5×10^5×125×t^-6/5^-7×6^- 5×t^-2
Please do answer

What expression is equivalent to 1/2(2+3x-6)

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 solution set for 5v2 – 125 = 0 is