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2 years ago

9

In terms of the scientific method, the purpose of an experiment is

1 answer:

sergey [27]2 years ago

8 0

Hey there! :D

In terms of the scientific method, the purpose of an experiment is:

to collect data.

The experiment helps to collect data and to determine whether the hypothesis is true or invalid.

I hope this helps!
~kaikers

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MariettaO [177]

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what is the common ratio for the geometric sequence below, written as a fraction? 768, 480, 300, 187.5, …

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Let

$a1=768\\a2=480\\a3=300\\a4=187.5$

Step $1$

Find $\frac{a2}{a1}$

$\frac{a2}{a1} =\frac{480}{768}$

Divide by $96$ numerator and denominator

$\frac{480}{768} =\frac{\frac{480}{96}}{\frac{768}{96}} \\ \\ \frac{480}{768}=\frac{5}{8}$

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Step $2$

Find $\frac{a3}{a2}$

$\frac{a3}{a2} =\frac{300}{480}$

Divide by $60$ numerator and denominator

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$a3=a2*\frac{5}{8}$

Step $3$

Find $\frac{a4}{a3}$

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$\frac{a4}{a3} =\frac{\frac{375}{2}}{300} \\ \\ \frac{a4}{a3} =\frac{375}{600}$

Divide by $75$ numerator and denominator

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In this problem

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For $n\geq 1$

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the answer is

the common ratio for the geometric sequence above is $\frac{5}{8}$

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storchak [24]

<span>C = 2πr
C = 2(2/7)(3.5)
= 22
Distance traveled by the wheel in one revolution is 22 feet.
Distance traveled in 500 revolutions will be: 500 x 22 = 11,000 feet.</span>

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Ganezh [65]

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Step-by-step explanation:

720/24

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