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Vikki [24]
3 years ago
13

Adult tickets: $27 Child tickets: $16

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
6 0

Answer:

x= 1 y = 375

Step-by-step explanation:

27 = 1 adult

16 = 1 child

16 divided by 400 = 25

25 - 400 = 375

375 kids and 1 adult

<h3>I HOPE THIS HELPED IT WAS CONFUSING</h3>
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Answer:

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Step-by-step explanation:

Given

x = \{1,2,3,4,5,6,7,8,9,10,11,12,13,14\}

Required

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Because the events are independent, the probability can be solved using:

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So, we have:

P(x\le 4\ or x> 10) = P(x \le 4) + P(x > 10)

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P(x>10) =\frac{4}{14}

P(x\le 4\ or x> 10) = P(x \le 4) + P(x > 10) becomes

P(x\le 4\ or x> 10) = \frac{4}{14} + \frac{4}{14}

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Answer:

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Step-by-step explanation:

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