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faust18 [17]
3 years ago
11

a jar contains 6 jellybeans, 4 green jellybeans, and 4 blue jelly beans. if we choose a jellybean, then another without putting

the first one back in the jar, what is the probability that the first jelly bean will be blue, and the second one will be blue as well?
Mathematics
1 answer:
posledela3 years ago
8 0
Probability first one is blue is 4/6+4+4=4/14
the second one is also blue is 4-1/6+4+4-1=3/13

The probability of getting blue both time is 4/14*3/13=12/182=0.0659=6.59%

Answer:
0.0659 or 6.59%
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Step-by-step explanation:

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Answer:

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3 years ago
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laila [671]

Answer:

Natalie bought 500 apples at $0.40 each, then she pays $0.40 500 times, this means that the total cost of the 500 apples is:

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apples = 500 - n

And she sells the remaining apples for $0.70 each.

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$200 ≤ (500 - n)*$0.70

c) We need to solve the inequality for n.

$200 ≤ (500 - n)*$0.70

$200/$0.70 ≤ (500 - n)

285.7  ≤ 500 - n

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n ≤ 500 - 285.7

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Then the maximum value of n must be equal or smaller than 214.3

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