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My name is Ann [436]

2 years ago

15

a collector found a bone near former mayan territory. after careful research it has been determined that the bone lost about 15%

of its carbon-14. How old is the bone?

1 answer:

Olin [163]2 years ago

4 0

Answer:

পার্সেন্টস সহ এই সূত্রটি মিশ্রিত হয় ...

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Colt1911 [192]

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Answer:

$\large\boxed{x^\frac{4}{5}}$

Step-by-step explanation:

$\sqrt[n]{a}=a^\frac{1}{n}\Rightarrow\sqrt[5]{x}=x^\frac{1}{5}\\\\\sqrt[5]{x}\cdot\sqrt[5]{x}\cdot\sqrt[5]{x}\cdot\sqrt[5]{x}=x^\frac{1}{5}\cdot x^\frac{1}{5}\cdot x^\frac{1}{5}\cdot x^\frac{1}{5}\qquad\text{use}\ a^n\cdot a^m=a^{n+m}\\\\=x^{\frac{1}{5}+\frac{1}{5}+\frac{1}{5}+\frac{1}{5}}=x^\frac{4}{5}$

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kogti [31]

Answer:

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Step-by-step explanation:

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puteri [66]

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Step-by-step explanation:

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