Find the surface area of the triangular prism shown below.

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

If f(x)=x+7 and g(x)=1/x what is (fog)(x)