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77julia77 [94]
3 years ago
11

There are 7 yellow, 5 green, and 3 blue party hats in a bag. you randomly choose a yellow party hat and put it on. then your fri

end randomly chooses a yellow party hat. what is the probability of both of you choosing a yellow party hat?
Mathematics
1 answer:
ehidna [41]3 years ago
8 0
7 yellow, 5 green, 3 blue...total of 15

P(yellow party hat) = 7/15
do not replace
P(yellow hat) = 6/14

P(both) = 7/15 * 6/14 = 42/210 which reduces to 1/5 or 0.2 or 20%
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Answer:

about 11.50

Step-by-step explanation:

6 / 5.70 = 1.05

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3 years ago
A store sells two different fruit baskets with mangos and kiwis. The first basket has 2 mangos and 3 kiwis for $9.00. The second
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Step-by-step explanation:

Two equations can be derived from the question

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3 years ago
I need help understanding how to solve this problem.
LUCKY_DIMON [66]

Answer:

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