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Arte-miy333 [17]
2 years ago
14

A heating pad takes 8,827 Watts during each time it is turned on. If you only use it for 43 minutes, how much CO2 was created? R

ound to 1 decimal.​
Mathematics
1 answer:
devlian [24]2 years ago
3 0

Answer:

6.3 Kwhr

Step-by-step explanation:

Given :

Power = 8827 watts

Time in minutes = 43 minutes

To obtain the amount of CO2 that was created :, which is the energy :

Recall

Energy = power * time

Energy in kw/hr = (8827/100) * (43/60)

Energy = 8.827 * 0.7166666

Energy = 6.326 Kwhr

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Step-by-step explanation:

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3 years ago
Find the slope of the line passing through the points (8,-3) and (4,-1)
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\rm \to m =  \dfrac{y_2 - y_1}{x_2 - x_1}

\\  \\

\rm \to m =  \dfrac{ - 1 - 3}{4 - 8}

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\rm \to m =  \dfrac{ - 4}{4 - 8}

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\rm \to m =  \dfrac{ - 4}{ - 4}

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\rm \to m = \cancel  \dfrac{ - 4}{ - 4}

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