3 years ago

5)

Mathematics

1 answer:

natita [175]3 years ago

5 0

Answer:

Step-by-step explanation:

This is an eye scanning

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The weight of people in a small town in missouri is known to be normally distributed with a mean of 154 pounds and a standard de

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If a random sample of 20 persons weighed 3,460, the sample mean x-bar would be 3460/20 = 173 pounds.
The z-score for 173 pounds is given by:
$z=\frac{173-154}{29}=0.655$
Referring to a standard normal distribution table, and using z = 0.66, we find:
$P(\bar x\ \textless \ 173)=0.7454$
Therefore
$P(\bar x\ \textgreater \ 173)=1-0.7454=0.2546$
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Which equation is the slope-intercept form of the line that passes through (-3,5) and is parallel to the of y=−2\3x+5

irinina [24]

Answer:

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Step-by-step explanation:

y = -2/3x + b

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Multiply 5 4/7 x -2 2/5

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Hey i hope my answer is helpful i did in my head so im sorry if its wrong−13 13/35

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The dimensions for a rectangular prism are x + 2 for the length, x + 3 for the width, and x for the height. What is the volume o

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V = lwh

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All you do is foil the dimensions together and then combine like terms. Hope this helps!

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