Mathematics, 20.09.2019 17:20 girly37
Before the industrial revolution in 1800 the concentration of carbon in earth’s atmo- sphere was 280 ppm. the concentration in 2015 was 399 ppm. what is the percent increase in the amount of carbon in the atmosphere?
Answers: 1
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Aline that intersects one of two parallel lines intersects the other also always sometimes never
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Landon wrote that 3−2.6=4. which statement about his answer is true?
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Mathematics, 21.06.2019 20:40
Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²
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Before the industrial revolution in 1800 the concentration of carbon in earth’s atmo- sphere was 280...
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