A sample of 400 g of lead-210 decays to polonium-210 according to the function where t is
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A sample of 400 g of lead-210 decays to polonium-210 according to the function
where t is time in years. Approximate answers to the nearest hundredth.(a) How much lead will be left in the sample after 25 yr?(b) How long will it take the initial sample to decay to half of its original amount?
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ANSWER a To find how much lead will be left in the sample after 25 years we need to evaluate the fun...View the full answer
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Related Book For 
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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