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MatroZZZ [7]
3 years ago
12

Without dividing or listing multiples, how can you tell if 61 is a multiple of 6?

Mathematics
2 answers:
ZanzabumX [31]3 years ago
8 0
Well 61 is odd but 6 isn't and it has to be by 11 to have a six in it
Slav-nsk [51]3 years ago
6 0
You check if it is even and that the sum of the digits is divisible by 3. That's the divisibility rule of 6.
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Answer:

P(X = x) = C_{8,x}.(0.4)^{x}.(0.6)^{8-x}

In which x is the number of which we want to find the probability.

Step-by-step explanation:

For each traffic fatality, there are only two possible outcomes. EIther it involved an intoxicated or alcohol-impaired driver or nonoccupant, or it didn't. Traffic fatalities are independent of other traffic fatalities, which means that the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

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This means that p = 0.4

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This means that n = 8

Find the probability that the number which involve an intoxicated or alcohol-impaired driver or nonoccupant is

This is P(X = x), in which x is the number of which we want to find the probability. So

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = x) = C_{8,x}.(0.4)^{x}.(0.6)^{8-x}

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Answer:

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Step-by-step explanation:

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