Determine whether the orthocenter is inside, on, or outside the triangle. Then find the coordinates of the orthocenter. L(-3, 2), M(5, 2), N(-3, 6)

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?