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ANTONII [103]
3 years ago
13

10% of the time Spencer runs in pre-athletics he comes in first place. If he runs 30 times, how many times is he in first place?

Mathematics
1 answer:
Stels [109]3 years ago
3 0

Answer: He win 3 out of the 30

Step-by-step explanation:

30 divided by 10 = 3 which is 10 percent of  30 :)

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<span>you get

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The length of a sticky note measures 77 millimeters.express this length in meters explain your thinking include an equation with
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The length of the sticky notes is \bf77\times{10^{-3}}{\text{meter}}.

Further explanation:

Given:

The length of sticky notes is measured as 77 millimeters.

Calculation:

Since 1 meter contains 1000 mm, it can be written as follows:

\begin{aligned}1000{\text{mm}}&\to{\text{1meter}}\\{\text{1mm}}&\to\frac{{\text{1}}}{{1000}}{\text{meter}}\\{\text{1mm}}&\to{10^{-3}}{\text{meter}}\\x\,{\text{mm}}&\to x \times {10^{-3}}{\text{meter}} \\ \end{aligned}

Now, substitute 77 for x in above expression to obtain the length of sticky notes in meter as follows:

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Learn more:  

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brainly.com/question/1632445  

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3. what are the domain and range of the function f(x) = 3x + 5?  

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Answer Details :

Grade: Middle School

Subject: Mathematics

Chapter: linear equation

Keywords:

Millimeters, meter, equation, sticky notes, measurements, length, function, substitution, Mexico, site, direct substitution, elimination, graph, middle term factorization, scientific notation.

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3 years ago
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