What is the value of this please help
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Mathematics, 21.06.2019 14:10
Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?
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If tan2a=cot(a+60), find the value of a, where 2a is an acute angle
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If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b
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Which of the following scenarios demonstrates an exponential decay
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