PLS ANSWER QUICKLY!!! 20 POINTS!!! Select the correct answer. Jim's sock drawer has two pairs of black socks, three pairs of whi
te, one pair of green, and two pairs of gray. One evening he randomly picks three socks assuming that he will get a matched pair, but instead turns up with 1 black, 1 white, and 1 gray sock. Without putting back the socks he picked, he picks another sock randomly. What is the probability that he will have a complete pair? A. 2/13 B. 11/13 C. 4/13 D. 1/16
So he starts out with 16, and picks out 3 of those 13. This means that he now has 13 socks in total in the drawer, so therefore, the answer could only be A or B. However, what makes it B, is that if he doesn't put them back, the only way he wouldn't get a full pair is with the green pair. That is where the 11/13 comes in, as two of the socks are green, making it not a full pair. But since he has 3 more black socks, 5 more white socks, and 3 more grey socks, when you add those together you get 11
There is no fixed definition for space..As we go,up Air gets thin and about 100 kilometers up we can say ti is space. Air gets thin and about 100 kilometers up we can say ti is space.
