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choli [55]
3 years ago
11

Coal petroleum and natural gas all contain energy true or false​

Mathematics
1 answer:
sp2606 [1]3 years ago
7 0

Answer:

Yes

Step-by-step explanation:

The average efficiencies of power generation are 35% for coal, 45% for natural gas and 38% for oil-fired power generation. ... the highest efficiencies observed are 42% for coal, 52% for natural gas and 45% for oil-fired power generation.

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(18x 5 + 6x 4 - 12x 3) ÷ 6x 2
KatRina [158]

Answer:

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Step-by-step explanation:

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4 years ago
Find the solution set.3x^2-5x=2 separate the two values with a comma.
julsineya [31]

Answer:

x = -1/3, 2

Step-by-step explanation:

Step 1: Isolate everything to 1 side

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4 0
3 years ago
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