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Thepotemich [5.8K]
3 years ago
6

Jose travels 130 miles in 150 minutes. Home many miles does Jose travel in 1 hour?

Mathematics
2 answers:
Solnce55 [7]3 years ago
7 0

51.60 miles per hour

Wewaii [24]3 years ago
4 0

keeping in mind that 1 hour is really 60 minutes, then


\bf \begin{array}{ccll} miles&minutes\\ \cline{1-2} 130&150\\ x&60 \end{array}\implies \cfrac{130}{x}=\cfrac{150}{60}\implies \cfrac{130}{x}=\cfrac{5}{2} \\\\\\ \cfrac{130\cdot 2}{5}=x\implies 52=x

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Find the length of side s to the nearest tenth.
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Answer:

  10.3

Step-by-step explanation:

The triangle can be solved from one side and two angles by using the angle sum theorem to find the third angle, then using the Law of Sines to find the remaining sides.

The angle at T is ...

  180° - 119° -36° = 25°

The law of sines tells us side s will be ...

  s/sin(S) = t/sin(T)

  s = sin(119°)×5/sin(25°) . . . . multiply by sin(S)

  s ≈ 10.34763

  s ≈ 10.3

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<em>Additional comment</em>

  u/sinU = t/sin(T)

  u = sin(36°)×5/sin(25°) ≈ 6.95409

5 0
2 years ago
The graph shows the data points in the table and the exponential regression model associated with the data ?
Ipatiy [6.2K]
From the graph, it is obvious that the trend is decreasing from 100 on day 2, to 1 on day 10. So, the answer could either be A or C. The question would be how fast is it decreasing? To illustrate this, let's find the difference of consecutive data:

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6 - 2=4
2-1=1

It must not be an additive rate because there is no common difference. Let's illustrate if the trend is in multiplicative rate:

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More or less, they have a common divider. Hence, the decreasing rate is in multiplicative rate. The answer is A.
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3 years ago
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3. Michel invests $850 at 7%/a simple interest. How long will he
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2 years ago
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Answer:

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Step-by-step explanation:

-4(b+3)-12=2b-16+5b

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3 years ago
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Answer:

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