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3 years ago

I need help asap pleasee!

Mathematics

2 answers:

Pachacha [2.7K]3 years ago

8 0

2 raised to the power of 40 is 109,951,162,776

wel3 years ago

7 0

Answer:

${7}^{?} 8$

yannnnnnnnnnnn na

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4 years ago

Please help me with these problems Thank You so much!

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Where r the problems

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3 years ago

A local animal rescue organization receives an average of 0.55 rescue calls per hour. Use the Poisson distribution to find the p

andreyandreev [35.5K]

Answer:

B) 0.894

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

$\mu$ is the mean in the given interval.

A local animal rescue organization receives an average of 0.55 rescue calls per hour.

This means that $\mu = 0.55$

Probability that during a randomly selected hour, the organization will receive fewer than two calls.

$P(X < 2) = P(X = 0) + P(X = 1)$

In which

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

$P(X = 0) = \frac{e^{-0.55}*(0.55)^{0}}{(0)!} = 0.577$

$P(X = 1) = \frac{e^{-0.55}*(0.55)^{1}}{(1)!} = 0.317$

$P(X < 2) = P(X = 0) + P(X = 1) = 0.577 + 0.317 = 0.894$

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4 years ago

Ben earns $628.20 each week. Ben's employer withholds 14% of his weekly earnings for taxes. About how much money will be with he

Leona [35]

Answer:

he will get 540.25 every week

Step-by-step explanation:

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4 years ago

Write ten SQUARED in EXPANDED FORM

frosja888 [35]

Answer:

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Hope that this helps!

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3 years ago