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aleksklad [387]
3 years ago
7

A worker produced a total of 198 mousetraps during a 6 hour run with no rejects and no downtime. A report states that this worke

r produced at a rate of 2 mousetraps per minute. Based on the actual production, is the rate of 2 mousetraps per minute accurate?Exit Test
Mathematics
1 answer:
jeka943 years ago
4 0
1 hr = 60 minutes....so 6 hrs = (6 * 60) = 360 minutes

198 / 360 = 0.55 mousetraps per minute

no, 2 mousetraps per minute is not accurate
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c)\ 2\frac{4}{10}

Step-by-step explanation:

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Step-by-step explanation:

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John is going on a trip and the country he is traveling to uses the Celsius scale. He is curious about converting Celsius temper
Setler79 [48]

Answer:

f(x)=\dfrac{9}{5}x+32 converts Celsius to Fahrenheit.

g(x)=\dfrac{5(x-32)}{9} converts Fahrenheit to Celsius.

Step-by-step explanation:

Write given data in the table

\begin{array}{cc}x&f(x)\\^{\circ}\text{C}&^{\circ}\text{F}\\20&68\\30&86\end{array}

Let the expression for the function be

f(x)=ax+b

Note, that this equation is linear equation and it is well-known fact that the Celsius to Fahrenheit dependence is linear.

Substitute corresponding values into this expression:

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Subtract these two equations:

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Substitute it into the first equation:

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f(x)=\dfrac{9}{5}x+32

This is the function which converts Celsius to Fahrenheit.

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