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2 years ago

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

Mathematics

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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Answer:

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Step-by-step explanation:

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2 years ago

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3 years ago

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3 years ago

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Step-by-step explanation:

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2 years ago

Given the drawing as shown below and that p || a, which of the following cannot be supported by the evidence shown?

masya89 [10]

Answer:

D. <b ≅ <g

Step-by-step explanation:

Given that lines p and q are parallel to each other, therefore the following can be concluded:

✔️<f ≅ <h, this is because they are both Vertical angles.

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2 years ago