There are 13 monkey. 6 are small. The rest are big. How many monkeys are big?

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

What is the solution to the equation 9^(x+1) =27

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15