How many socks do I have to remove in order to guarantee that I remove 2 socks of the same color?

So in order to get at least two socks on the same color, you need to pick at least 7 socks. It’s a simple application of the Pigeon hole principle.

How many socks must he take out?

A man has 53 socks in his drawer: 21 identical blue, 15 identical green and 17 identical yellow. The lights are fused and he is completely in the dark. How many socks must he take out to make 100 percent certain he has a pair of green socks? You could take all the Blue and Yellow socks first, that’s 21 + 17 = 38 socks.

How many pairs of sock should I have?

Generally 6-12 pairs of socks are used in a regular weekly cycle, plus 2 -7 pairs of socks that are used for special occasions. Thus, 8-16 pairs of socks is the most ideal number of socks one must own.

How many socks are there in 9 pairs?

If you mean the ratio of socks to shoes is kept consistent, you would have 9 pairs of socks or 18 socks.

How many single socks do we have to take out to make sure that we take out two socks with the same color?

a) How many single socks do we have to take out to make sure that we take out two socks with the same color? Solution: By the pigeonhole principle, 5 socks will suffice, but 4 will not, as we could take out a black, a white, a red, and a green sock.

What is the probability that you get two socks that match?

The probability of picking a pair of white socks is also 1/2 of 11/23, meaning in order to get the probability of picking any matching pair, you add these two together. The final probability of picking a matching pair of socks is 11/23, or 47.8 percent.

How many socks must he take out to make 100 per cent certain he has a pair of black socks?

40 socks
How many socks must he take out to make 100 percent certain he has at least one pair of black socks? Answer: 40 socks.

How many socks are there in 12 pairs?

12 Pairs not 12 individual socks.. Thank you. Do you find this helpful? 12 pairs of 2, meaning 24 individual socks total.

What is the minimum number of socks Bandar must pick to guarantee that he has two of the same color?

three socks
Out of three socks at least two will be of the same color.

What is the probability of pulling two blue socks in a row without looking?

If the first sock is blue, then you now have 3 blue and 8 not blue socks. So the probability that the second sock is blue is 3/11 or 27%.

How many pairs of socks does a man have?

A man has five pairs of socks of which no two pairs are the same color. He randomly selects two socks from the drawer. What is the probability that he gets a matched pair? | Socratic See the entire explanation below: Because the man has five pairs of socks the man therefore has 10 socks altogether.

How many pairs of socks does Dennis have?

What is this? If Dennis has 6 pairs of socks and rips holes in all of them, how many socks does he have left? What’s 900 minus 750? What’s 10 minus 15?

How many ways can socks be matched to shoes?

If pairs stay together and any pair of socks can be matched to any pair of shoes, then 20 ways. If you can split all pairs, then 80, such as where shoes are all the same and socks all the same or you are indifferent to sartorial pairwise sameness.

How many socks are in a sock drawer?

When the picks the first sock, there are 9 socks remaining in the drawer. 1 of the socks is the same color as the sock he selected, the other 8 socks are of a different color. When the man randomly selects the next sock the man has a 1 in 9 chance of picking a sock of the same color as the first sock he selected.

How many pairs of socks does John have?

First assumption. Each pair of shoes are different and each pair of socks are different. If John has to wear a matching set, meaning the shoes must match and the socks must match then it’s 4×5=20. If John is like me, he only matches shoes but doesn’t care about socks 4 (shoes) x 5 (socks left foot) × 5 ( socks right foot ) = 100

How many pairs of socks can you choose?

You can chose 4 socks out of 5, without replacement in 5C 4 ways. They are all white so this becomes the total number of ways. For matching with dissimilar sizes, each size being selected has only 1 pair. So there are 5! ways you can arrange those and the sock will fit no matter what.

What’s the average size of a men’s sock?

Men’s socks are typically sold under the label “sock size 10-13”. Just to be clear (again), this is in no way a reflection of your shoe size. If your shoe size is anywhere in the range of 8-12.5, then you should have no problem buying a 10-13 pair of socks.

How many pairs of socks does G have?

Type your answer for how many pairs of socks G owns, from the secret message you decoded in the Pet Shop (the number of socks changes every time you go on the mission, so in your mission G may have a different number of socks!). 12.