3 years ago

Amber is solving this problem. 252 × 605.

Mathematics

2 answers:

expeople1 [14]3 years ago

6 0

The answer would be A

babunello [35]3 years ago

3 0

The answer while be a

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Which phrase describes the variable expression m + 5

Vikentia [17]

b) five more than m

"m in addition to 5"= m+5

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3 years ago

The number of failures of a testing instrument from contamination particles on the product is a Poisson random variable with a m

photoshop1234 [79]

Answer: 0.1353

Step-by-step explanation:

Given : The mean of failures = 0.025 per hour.

Then for 8 hours , the mean of failures = $\lambda=8\times0.25=2$ per eight hours.

Let X be the number of failures.

The formula to calculate the Poisson distribution is given by :_

$P(X=x)=\dfrac{e^{-\lambda}\lambda^x}{x!}$

Now, the probability that the instrument does not fail in an 8-hour shift :-

$P(X=0)=\dfrac{e^{-2}2^0}{0!}=0.1353352\approx0.1353$

Hence, the the probability that the instrument does not fail in an 8-hour shift = 0.1353

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3 years ago

Governmental financial assistance that helps fund a student's postsecondary education is known as _____. A. the FAFSA B. a Pell

Elina [12.6K]

The answer is d apex

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3 years ago

Read 2 more answers

Is this right? Please help me

aliina [53]

I think you’re right because I put the same thing on my quiz

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3 years ago

The market bought grapes for $0.87 a pound and sold them for $1.09 a pound. What is the percent for increace rounded to the near

Len [333]

So to find percent increase, you want to minus the difference in cost..

1.09- 0.87= .22...

now divide the difference by the original....

.22 ÷ .87 = .25287.....etc

now multiply that by 100...

.25287 × 100 = 25.287

now it says round to the nearest tenth so...

25.29% increase.

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2 years ago