Mathematics, 03.03.2022 21:40 chriscook4471
PLEASE HELP Element X decays radioactively with a half life of 7 minutes. If there are 150 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 3 grams?
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Mathematics, 21.06.2019 16:30
Ineed if you could explain and give me the answer you! this needs done
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Mathematics, 21.06.2019 19:40
The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?
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Mathematics, 21.06.2019 19:50
Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?
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Mathematics, 21.06.2019 22:00
Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota
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PLEASE HELP Element X decays radioactively with a half life of 7 minutes. If there are 150 grams of...
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