human hair grows at a rate of about 6.849 x 10^-4 cm per hour to 2.329 x 10^-2 cm per hour. The rate depends on gender, genetics, age, and health. Find the difference between the high end and the low end range. Express your answer in scientific notation. Do not round your answer.
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The difference between the high end and the low end range of a human hair growth rate is 2.329 x 10^-2 cm per hour - 6.849 x 10^-4 cm per hour = 2.26051 x 10^-2 cm per hour.
1 answer