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garri49 [273]
4 years ago
14

Which statement is true? Hydroelectric power is generated from moving water. Oil, a renewable resource, is processed to make jet

fuel. Propane, a renewable resource, is used in some heating systems. Geothermal energy can be converted to electricity in solar cells.
Physics
2 answers:
grin007 [14]4 years ago
8 0

Answer:

A

Explanation:

i took the test

Mrac [35]4 years ago
6 0

Answer: hydroelectric power is generated from moving water

Explanation: hydroelectric power is generated from moving water

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3 0
4 years ago
How do you add scientific notation if the problem is like this:<br>3.72 x 10^9  +  5.46 x 10^8?
Crazy boy [7]
You can only add or subtract numbers in scientific notation if they have
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Here are both ways to do your example:

3.72x 10^9 = 37.2x10^8

(37.2 x 10^8)+(5.46 x 10^8) = (37.2+5.46) x 10^8 = 42.66x10^8 = <em>4.266x10^9</em>

=======================

5.46 x 10^8 = 0.546 x 10^9

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3 0
4 years ago
These graphs show measurements of the density of air as different sound waves pass a single point.
Ymorist [56]

Answer: D!

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5 0
3 years ago
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juin [17]

Answer:

D,B,C,A,C

Explanation:

I believe that is the correct answers but it is unclear. I don't think the key for the second last question would let the current flowing so the bulb would be off.

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What is the velocity between the times t=3 to t = 4?
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