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3 years ago

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The diameter of the average cell in the human body is 1 x 10-5 meters. The diameter of a grain of sand is about 2 x 10-4 meters.

The diameter of a human hair is about 0.000025 meters. What is the diameter of a human hair written in scientific notation?

1 answer:

Ad libitum [116K]3 years ago

6 0

1x-10-4 divided by 25

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