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Dvinal [7]
3 years ago
12

in 1960 there were approximately 3,000 million people living on Earth in 1999 the population of Earth was approximately 6000 mil

lion people what was the approximate rate of increase in millions of people each year between these two years
Mathematics
1 answer:
sveticcg [70]3 years ago
4 0
The answer would be 1/4
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Step-by-step explanation:

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Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2
8090 [49]

Answer:

tanΘ = - \frac{12}{5}

Step-by-step explanation:

Using the trigonometric identities

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given sinΘ = \frac{12}{13}, then

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Since Θ is in the second quadrant where cosΘ < 0, then

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tanΘ = \frac{\frac{12}{13} }{\frac{-5}{13} }

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5 0
3 years ago
Why is 20 to 40 is a 100% increase but 40 to 20 is a 50% decrease
murzikaleks [220]
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6 0
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Add 19 to me. Then subtract 4. If you divide me by 3 and then
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At the Arctic weather station, a warning light turns on if the outside temperature is below -25 degrees Fahrenheit. Which inequa
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this is becuaset ≥ -25 shows that it can not fall under -25, but can be equal to -25.

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2 years ago
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