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lorasvet [3.4K]

2 years ago

9

suppose the mean height for men is 70 inches with a standard deviation of 2 inches. What percentage of men are less than 74 inch

es tall?

1 answer:

Ratling [72]2 years ago

3 0

Answer:

97.7 %

Step-by-step explanation:

TWO standard deviations above the mean

z - score = 2 corresponds to .9772 97.7 %

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Which equation could have been used to create this graph?

Pavlova-9 [17]

C
Y=X+9
9 is called y intercept that's where pt starts
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3 years ago

Simplify the expression.<br><br> (−2g5h2)5

vampirchik [111]

I am sure you are trying to type

$( - 2 {g}^{5} {h}^{2} {)}^{5}$
If that is it, then you should recall the law of exponents which says,

$({a}^{m} {)}^{n} = {a}^{mn}$
Let us share the exponent for each of them.

$( - 2 {g}^{5} {h}^{2} {)}^{5} = ( { - 2)}^{5} ( { {g}^{5}) }^{5} ( { {h}^{2}) }^{5}$
We now apply the law,

$( - 2 {g}^{5} {h}^{2} {)}^{5} = ( { - 2)}^{5} ( { {g}^{5 \: \times 5}) }^{} ( { {h}^{2 \times 5}) }^{}$
We now simplify to obtain,

$( - 2 {g}^{5} {h}^{2} {)}^{5} = -32 {g}^{25} {h}^{10}$

If that is not the expression let me know so I will know how to help you

4 0

3 years ago

Karen is waiting for a pot of soup to cool

Studentka2010 [4]

Answer:

It went down 5.5°C a minute.

Step-by-step explanation:

You have to look for the difference of 100 and 78, which is 22.

Divide the difference with the minutes (4), equalling 5.5.

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3 years ago

If the volume of a cube-shaped compost bin is 27 cubic feet. What is the edge length of the compost bin?

Alex787 [66]

Cube = all sides same length, which equals A*A*A = 27 Which is the same as A^3 = 27 Therefore,the cube root is +/-3, but as it is length, must be positive, so is +3

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3 years ago

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Hitman42 [59]

Answer:

5.29150262213

Step-by-step explanation:

I hope this answer has helped you

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3 years ago

Read 2 more answers