find p

answer has to be in simplest radical form!!

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Complete the synthetic division problem below. what is the quotient in polynomial form 2/16 -16