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Sati [7]
4 years ago
13

Two people meet for the first time. What is the probability that they both have the same birthday?

Mathematics
1 answer:
Alenkinab [10]4 years ago
8 0
<span>The first person can have any birthday. That gives him 365 possible birthdays out of 365 days, so the probability of the first person having the "right" birthday is 365/365, or 100%.The chance that the second person has the same birthday is 1/365. To find the probability that both people have this birthday, we have to multiply their separate probabilities. (365/365) * (1/365) = 1/365, or about 0.27%.</span>
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8. If 5/12.5 is equivalent to -4/2x, what is the value of x?
egoroff_w [7]

Answer:

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Step-by-step explanation:

\frac{5}{12.5} = \frac{-4}{2x}

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3 0
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podryga [215]
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Please help.....………………
nlexa [21]

Answer:

50

Step-by-step explanation:

The sum of the angles of a triangle is 180

A +B +C = 180

90 +4x+ 7x-20 =180

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Subtract 70 from each side

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11x=110

Divide each side by 11

11x/11= 110/11

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C = 7x-20

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3 0
3 years ago
Read 2 more answers
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Which number means four hundred seven and six hundred fifty-two thousandths?

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