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3 years ago

State whether each equation is true or false. For each equation that is true, write the number property shown by the equation.

Mathematics

1 answer:

mylen [45]3 years ago

4 0

Step-by-step explanation:

a. true

property: identity

b. false

property: communitive

c. true

associative

d. false

property: multiplication property of zero

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Answer:

0.9898 = 98.98% probability that there will not be more than one failure during a particular week.

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

In which

x is the number of sucesses

e = 2.71828 is the Euler number

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Calculate the probability that there will not be more than one failure during a particular week.

Probability of at most one failure, so:

$P(X \leq 1) = P(X = 0) + P(X = 1)$

Then

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

$P(X = 0) = \frac{e^{-0.15}*0.15^{0}}{(0)!} = 0.8607$

$P(X = 1) = \frac{e^{-0.15}*0.15^{1}}{(1)!} = 0.1291$

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2 years ago

8.41 x 7.82 x 414<br> 40.6 x 80.22<br> What is the awnser

Zina [86]

Answer:

the answer that i got was 88677161.1

Step-by-step explanation:

i just multiplied all of them together, hope it helps

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2 years ago