4 years ago

Express 112 as a product of prime numbers in index form?

Mathematics

1 answer:

alexgriva [62]4 years ago

6 0

112
/ \
2 56
/ \
2 28
/ \
2 14
/ \
2 7

So, the answer is 2 x 2 x 2 x 7 or 2^3 x 7

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tekilochka [14]

Answer:

The proportion of this group that likes chocolate is 0.625.

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

In which

P(B|A) is the probability of event B happening, given that A happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

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This means that $P(A \cap B) = 0.25$

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The proportion of this group that likes chocolate is 0.625.

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3 years ago

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Step-by-step explanation:

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Answer:

Below.

Step-by-step explanation:

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