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il63 [147K]
3 years ago
12

A party mix has 8 ounces of pretzels,3 ounces of mini marshmallows, and 6 ounces of nuts. how many ounces of nuts are there for

every ounce of pretzels?
Mathematics
1 answer:
Mars2501 [29]3 years ago
3 0
Hey! Sorry that no one has answered your question in 4 days. But anyways, to do this, we need to simplify the problem a little. The mini marshmallows are unneeded, so we don't even have to think about them. Do do this, all you need to do is divide the 6 ounces of nuts and the 8 ounces of pretzels, or 6 / 8, to get 0.75.
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Answer:

Step-by-step explanation:

Using normal distribution,

z = (x - μ)/σ

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σ = standard deviation= 5.0

a) The probability that yield strength is at most 40=

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Looking at the normal distribution table,

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d) What yield strength value separates the strongest 75% from the others.

To get x for strongest 75, we get the z value corresponding to 0.75 from the table

z = 0.675= (x-44)/5

x = 3.375+44 = 47.375

The rest is 25% = 0.25

we get the z value corresponding to 0.25 from the table)

z = -0.67 = (x-44)/5

-3.35= x -44

x = -44+3.35= 40.65

yield strength value that separates the strongest 75% from the others

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Answer:

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Answer:

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Answer:

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Step-by-step explanation:

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