F(1)=16 f(n)=(n-1)+2n what is f(4)

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

Find percent notation for 0.008 0.008=

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.