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Anastaziya [24]

2 years ago

11

Find the half-life, in days, of Co-60. Round your

1 answer:

iren2701 [21]2 years ago

4 0

Answer:5.3

Step-by-step explanation:

Why

Divide both sides by 8

4=8e ^-0.1308t

0.5=e^-0.1308t

Take log of both sides

In0.5=Ine^-0.1308t

Apply In e^x=x

In0.5=-0.1308

Divide both sides by -0.1308 to solve for t

t=5.3

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Soloha48 [4]

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Step-by-step explanation:

Given

The attached table

Required

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(a) The equation

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