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Temka [501]
3 years ago
5

about 60 percent of the human body is composed of water. Write this percent as a fraction in simplest form

Mathematics
1 answer:
gayaneshka [121]3 years ago
8 0
3/5 is it in simplest form.

Put 60 over 100 and then keep reducing until it can go any further.
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Customers arrive at a movie theater at the advertised movie time only to find that they have to sit through several previews and
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Answer:

a) sample size is 40

Step-by-step explanation:

(a)

\sigma=4 minutes

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For 95% confidence interval z_{\frac{\alpha}{2}}=1.96 from standard deviation table

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n=\left (\frac{z_{\frac{\alpha}{2}}\cdot \sigma}{E} \right )^{2}=\left (\frac{1.96\cdot4}{75/60} \right )^{2}=39.337984

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3 years ago
What is the inverse of the function f(x) = 2x + 1?
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3 years ago
Subtract express each diffrence in simplest form : 2 - 1/3-9/10 and 4-5/6- 3/8
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2 years ago
Identify the correct units to express the following idea.
hammer [34]

The units that we should use are gallons per day, we get:

r = 2.4\frac{gallons}{day}

<h3>Which units should we use?</h3>

We want to express the fact that every day you use 2.4 gallons of gasoline.

So we have two types of units in the above sentence, time (in days), and volume (of the gasoline consumed).

Then we conclude that the units that we should use is volume over time, particularly, gallons per day.

So we can represent that measure as:

r = 2.4\frac{gallons}{day}

If you want to learn more about units:

brainly.com/question/1972490

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