Abox is filled with 2 yellow cards,6red cards, and 6brown cards. a card is chosen at random from the box. what is the probability that it is a yellow or a brown card

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?

Hi, can anyone show me how to do this problem? 100 points for this. in advance