A senate committee consists of 5 Republicans, 6 Democrats, and 2 Independents. A subcommittee of 3 members is randomly chosen. What is the probability that the subcommittee (a) consists of 3 Republicans? (b) consists of 1 Republican, 1 Democrate, and 1 Independent?

A jar contains 6 red marbles, 7 green marbles, and 7 blue marbles. What is the probability that you draw 3 green marbles in a row if you do replace the marbles after each draw? = What is the probability that you draw 8 blue marbles in a row if you don't replace the marbles after each draw? :

 Mr. Coppage finds a pencil pouch contains old markers. He opens the pouch and find six red markers or blue markers, three green markers, two orange markers and five purple markers.  What is the probability Mr. Coppage picks a red marker returns it and pick then pics of the orange marker

Kim buys a bag of cookies, 7 chocolate chip, 6 peanut, 4 sugar and 5 oatmeal. What is the probability that kim randomly selects a sugar cookie from a bag, eats it and then randomly selected an oatmeal cookie?

Lebo had 3 blue pens, 2 red plens, 5 blue pens, and 2 pencils in her pencil case. What is the probability of taking a black pen and what is the probability of not taking a black pen?