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monitta
3 years ago
12

How many pounds of carbon dioxide would you prevent from entering the atmosphere in one year, if you were to replace a 100-watt

light bulb with a CFL bulb that uses 12 watts in a fixture that you have on 4 hours per day?
Mathematics
1 answer:
VikaD [51]3 years ago
6 0
That's an excellent question but we don't have enough information to answer it. We would need to know how the electrical energy is generated. Nuclear, hydroelectric, coal burning, wind, and natural gas burning all produce different amounts of carbon for the same amount of electrical energy. If the utility that supplies your house uses nuclear or wind, then you can leave both bulbs shining 24/7 and they're not responsible for any carbon.
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hram777 [196]

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3 0
3 years ago
I do not remember how to solve this can you help me
monitta
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4 0
3 years ago
a red car is traveling 15 miles per hour faster than a blue car. if the red car travels 180 miles in the time needed for the blu
vlabodo [156]
Their distance differs by 15 miles for each hour of travel time. Thus, the travel time of interest is
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The red car's speed is 180 mi/(2.4 h) = 75 mi/h.
The blue car's speed is 144 mi/(2.4 h) = 60 mi/h.
5 0
3 years ago
An electrician charges $322 for 7 hours of work. How much does the electrician charge for one hour?
In-s [12.5K]

Answer:

About 46 dollars an hour

Step-by-step explanation:

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3 0
3 years ago
Which expression is equivalent to 16^3?
Rzqust [24]

I think the answer is 2^12

because ...

16^3 is equal to 4,096

and 2^12 is also equal to 4,096

8 0
3 years ago
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