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Gekata [30.6K]
2 years ago
15

Suppose that a single die with 6 sides (numbered 1, 2, 3, ... , 6) is rolled twice. what is the probability that the sum of the

two rolls equals 5 ?
Mathematics
1 answer:
labwork [276]2 years ago
6 0

The probability that the sum of the two rolls equals 5 is 1/16.

<h3>What is probability?</h3>

Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

Probability = Number of favorable outcomes / Number of sample

Given a single die with 8 sides (numbered 1, 2, 3, ..., 8) is rolled twice, the total outcome will be:

Total outcome = 8^2

Total outcome = 64

For the sum of two rolls, the expected outcome will be:

E = {(1, 4), (4, 1), (3, 2), (2, 3)}

n(E) = 4

Pr(sum of the two rolls is 5) = 4/64

Pr(sum of the two rolls is 5) = 1/16

Hence the probability that the sum of the two rolls equals 5 is 1/16

Learn more on probability here;

brainly.com/question/24756209

#SPJ4

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A woman has twice as many dimes as quarters in her purse. If the dimes were quarters and the quarters were dimes, she would have
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If x = # of quarters, then, the # of dimes will be equal to 2x. The total value (z) would be equal to:

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If this doesn't make sense, then tell me. I have some resources where I got the answer from to put it into simplest terms. I have the website if you want.
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Hello

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Have a nice day
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Hope this helps! :)

\(^ ◇^)/

7 0
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