Find a value a > 0 so that the graph of the exponential function f(x) = a^x contains the point (2,1/16).

a =

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

Which of the binomials below is a factor of this trinominal? x^2-13+30

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day