Find the surface area of the composite solid.

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

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?

D. in a discrete probability distribution, the sum of the probabilities for the discrete variables will be > 1. true or false