Why is math so hard...?

List the 10 possible samples (without replacement) of size 3 3 that can be obtained from the population of five officials.

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.