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Mama L [17]
3 years ago
15

i am a number beetween 20 and 30 who is divisible by 2 4 and 7. I am an even number as well who am I?

Mathematics
2 answers:
miskamm [114]3 years ago
7 0

Answer:

28

Step-by-step explanation:

28/2=14

28/4=7

28/7=4

28 is an even number

Varvara68 [4.7K]3 years ago
5 0

Step-by-step explanation:

<em>28 is the answer</em>

<em>2</em><em>8</em><em> </em><em>is</em><em> </em><em>a</em><em> </em><em>num</em><em>ber</em><em> </em><em>bet</em><em>ween</em><em> </em><em>2</em><em>0</em><em> </em><em>and</em><em> </em><em>3</em><em>0</em>

<em>and</em><em> </em><em>divisible</em><em> </em><em>by</em>

<em>2</em><em>8</em><em>/</em><em>2</em><em>=</em><em>1</em><em>4</em>

<em>2</em><em>8</em><em>/</em><em>4</em><em>=</em><em>7</em>

<em>2</em><em>8</em><em>/</em><em>7</em><em>=</em><em>4</em>

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Answer:

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Step-by-step explanation:

We have these following probabilities.

A 13.9% probability that a randomly selected person aged 40 years or older is a jogger, so P(A) = 0.13.

In​ addition, there is a 15.6% probability that a randomly selected person aged 40 years or older is male comma given that he or she jogs. I am going to say that P(B) is the probability that is a male. P(B/A) is the probability that the person is a male, given that he/she jogs. So P(B/A) = 0.156

The Bayes theorem states that:

P(B/A) = \frac{P(A \cap B)}{P(A)}

In which P(A \cap B) is the probability that the person does both thigs, so, in this problem, the probability that a randomly selected person aged 40 years or older is male and jogs.

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There is a 2.17% probability that a randomly selected person aged 40 years or older is male and jogs.

A probability is unusual when it is smaller than 5%.

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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I hope you foundthis helpful.

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