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1 year ago

12

China generated 237.188 billion kilowatt-hours (kWh) of wind energy in 2018. The population in China in 2018 was 1.379 billion.

What was the wind energy generated per capita? Give your answer to the nearest hundredth.

1 answer:

maw [93]1 year ago

5 0

Answer:

172 kilowatts.

Step-by-step explanation:

Energy : 237.188 billion = 237,188,000,000 = 2.37188 × 10¹¹

People : 1.379 billion = 1,379,000,000 = 1.379 × 10⁹

Divide both values : 2.37188 ÷ 1.379 = 1.72; 10¹¹ ÷ 10⁹ = 10² ⇒ 1.72 × 10² or 172 kilowatts.

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Elena L [17]

X is your number

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2x+4

subtract my number
2x+4-x=x+4

subtract 3

x+4-3=x+1

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3 years ago

Mr. Autry bought a hat for $99.90. He also bought a pair of boots for $89.90. What was the total cost of the hat and boots inclu

Pepsi [2]

Answer:

$204.98

Step-by-step explanation:

Step 1: Add both item cost

$99.90 + 89.90 = 189.80$

Step 2: Find the sales tax of the result

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$8\%= \frac{8}{100}$
Simplify
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Step 2: Convert 189.80 to a fraction
$189.80 = \frac{189.8}{1}$
Step 3: Set it up
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Step 4: Cross divide
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Step 3: Add the result from the total cost of both items

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The total cost of the hats and boots including sales tax is 204.98 dollars

7 0

3 years ago

Which is greater? <br> 0.7=7/10 or 7/9

jeyben [28]

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3 years ago

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stiks02 [169]

Answer:

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Step-by-step explanation:

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7 0

3 years ago

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8_murik_8 [283]

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$y = mx + b$

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3 0

3 years ago

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