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Olga Has A Drawer Of Socks

Olga Has A Drawer Of Socks - If she selects randomly, what is the probability that olga will select a red pair of socks and a red hairband? If you picked a blue sock 2 6, if you picked another one it would be 1 5. She also has a bag of hairbands with 10 red, 6 grey, and 24 black hairbands. Web olga has a drawer of socks with 4 red pairs, 2 gray pairs, and 8 black pairs. Therefore the probability for olga to pick a red pair of socks and a red hairband at random is (2/7) * (1/4) = 2/28 or 1/14. Web a person keeps their socks in two drawers. How many socks must the martian remove from the drawer to be certain there will be 5 socks of the same color? 99% ( 939 rated) the probability that olga will randomly select a red pair of socks is 2/7, the probability that she will randomly select a red hairband is 1/4, and the probability that she will select a red pair of socks and a red hairband is 1/14. Probability that olga will select a red pair of socks and a red hairband is 4/47 + 10/47. She also has a bag of hairbands with 10 red, 6 gray, and 24 black hairbands.

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If She Selects Randomly, What Is The Probability That Olga Will Select A Red Pair Of Socks And A Red Hairband?

The first drawer has 15 blue, 4 red, 3 yellow, and no green socks. Web olga has a drawer of socks with 4 red pairs, 2 gray pairs, and 8 black pairs. Therefore the probability for olga to pick a red pair of socks and a red hairband at random is (2/7) * (1/4) = 2/28 or 1/14. If you picked a blue sock 2 6, if you picked another one it would be 1 5.

Since These Are Independent Events, The Combined Probability Is Calculated By Multiplying Those Probabilities.

Therefore total number of items are = 4 + 2 + 1 + 10 + 6 + 24 = 47. Each drawer has 22 socks. Web olga has a drawer of socks with four red pears, two gray pears, and a black hairs. The second drawer has 13 blue, 4 red, 2 yellow and 3 green socks.

99% ( 939 Rated) The Probability That Olga Will Randomly Select A Red Pair Of Socks Is 2/7, The Probability That She Will Randomly Select A Red Hairband Is 1/4, And The Probability That She Will Select A Red Pair Of Socks And A Red Hairband Is 1/14.

This shows that the probability of her selecting a red hairband and a red socks is 1/14. Answer by han · jun 3, 2021. If she selects randomly, what is the probability that olga will select a red pair of socks and a red hairband? If you picked a red sock 4 6, if you picked another one it would be 3 5 as the total number of socks has gone down as well as the number of red ones.

Web A Person Keeps Their Socks In Two Drawers.

The martian pulls out one sock at a time without looking. Click the arrows to choose an answer from each menu. How many socks must the martian remove from the drawer to be certain there will be 5 socks of the same color? She also has a bag of hairbands with 10 red, 6 grey, and 24 black hairbands.

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