4!
(10/29)(9/28)= 0.110837438 or about 11.1%
100% She will either have at least two brown socks or two white socks in any scenario.
50% from both so its half!
The answer is 5 socks. There are only 4 different colored socks, so you could only grab a maximum of 4 socks before you would double up on colors. If you wanted to guarantee you had 2 of the same colored sock then you would need to grab 5 socks. wateva
4!
(10/29)(9/28)= 0.110837438 or about 11.1%
black socks
Well, if this drawer contains that amount of socks of each color, then you will have a 1:5 probability that the the first sock you draw will be white. 7+4+9=20 4(white)/20(in all) 1(white)/5(all) :D
In order to get a matching pair, you must take out a minimum of two and a maximum of three socks. Reasoning: The question does not specify a color for the pair of socks, it just asks for a pair of matching socks (same color). Hence, the first sock you pull will be either red or white, and the second sock you pull will also be either red or white. If the second sock matches the first one, you have a matching pair (reason for my "minimum of two"). If the second sock did not match the first sock, then you have one red and one white sock. The third sock you pull will also be either red or white and you will have a matching pair of either red or white socks (reason for my "maximum of three").
21/29 = 72.4% (rounded)
white socks >:D
Pull out three socks. You will have at least one pair that matches.
Black leather suit with a pleated collar, a light pink shirt, red tie and black leather matching pants. He wore white socks and black and white brogue shoes.
100% She will either have at least two brown socks or two white socks in any scenario.
probobaly white socks or black socks!
Socks (is it has white paws and the rest of its body is black)