A 200 mg sample of radioactive polonium-2 1 0 is observed as it decays. Table 7.9 shows

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A 200 mg sample of radioactive polonium-2 1 0 is observed as it decays. Table 7.9 shows the mass remaining at various times.
Assuming an exponential decay model, use least squares to find the half-life of polonium-2 10. (See Section 6.7.)

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Linear Algebra A Modern Introduction

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4th edition

Authors: David Poole

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Question Posted: Apr 15, 2016 06:35 AM

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A 200 mg sample of radioactive polonium-2 1 0 is observed as it decays. Table 7.9 shows

Question:

Table 7.9 Time (days) Mass (mg) 30 172 60 148 90 128 200

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Using Example 729 taking logs gives Then A T A 12600 and A ...View the full answer

Linear Algebra A Modern Introduction

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