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gtnhenbr [62]
3 years ago
15

Solve D=RT for D, if T=5hours and R=65mph

Mathematics
1 answer:
Vaselesa [24]3 years ago
7 0
D=TR , which means in order to get D , you need to multiply T by R.
So, 65*5=325.


D=325
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<h3>Normal Probability Distribution</h3>

The z-score of a measure X of a normally distributed variable with mean \mu and standard deviation \sigma is given by:

Z = \frac{X - \mu}{\sigma}

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In this problem, the parameters are given as follows:

\mu = 48, \sigma = 8, Z = -3.

Hence:

Z = \frac{X - \mu}{\sigma}

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X = 24.

The life span of an appliance that has a z-score of –3 is of 24 months.

More can be learned about the normal distribution at brainly.com/question/24663213

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