1. in which of the following equations
does f = -12?
a 108f-6 = 3
b 72f + 9 = 15
c 118 - 4f = 166
d 127 + 5f = 187

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?

Jennifer taking a quiz and has answered 13 questions so far. if there are 25 questions on jennifer test, how many questions does she have left to answer