Human hair grows at a rate of about 6.849 * 10 ^ -4 cm per hour to 2.329 * 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 of the range express your answer in scientific notation
To find the difference between the high end and low end of the range, we subtract the low end from the high end.
2.329 * 10^(-2) cm/hour - 6.849 * 10^(-4) cm/hour
However, to make the subtraction easier, we can express both values with the same power of 10.
2.329 * 10^(-2) cm/hour = 0.02329 cm/hour
Now we can subtract:
0.02329 cm/hour - 6.849 * 10^(-4) cm/hour
= 0.02329 cm/hour - 0.0006849 cm/hour
= 0.0226051 cm/hour
Finally, we express the result in scientific notation:
0.0226051 cm/hour = 2.26051 * 10^(-2) cm/hour
Therefore, the difference between the high end and low end of the range is 2.26051 * 10^(-2) cm/hour.
To find the difference between the high end and the low end of the range, we can subtract the low end value from the high end value.
High end value: 2.329 * 10^(-2) cm per hour
Low end value: 6.849 * 10^(-4) cm per hour
Difference = (2.329 * 10^(-2)) - (6.849 * 10^(-4))
To subtract these values, we need to ensure they have the same exponent. Let's express the low end value in scientific notation with the same exponent as the high end value:
Low end value = 0.06849 * 10^(-2) = 6.849 * 10^(-4) cm per hour
Now we can subtract:
Difference = (2.329 * 10^(-2)) - (6.849 * 10^(-4))
= 2.329 * 10^(-2) - 6.849 * 10^(-4)
To subtract, we subtract the coefficients and keep the same exponent:
Difference = 1.6741 * 10^(-2)
Therefore, the difference between the high end and the low end of the range is 1.6741 * 10^(-2) cm per hour (expressed in scientific notation).
To find the difference between the high end (2.329 * 10^-2 cm/hr) and the low end (6.849 * 10^-4 cm/hr) of the range in scientific notation, you can subtract the low end value from the high end value.
Let's perform the calculation:
2.329 * 10^-2 cm/hr - 6.849 * 10^-4 cm/hr = (2.329 - 0.006849) * 10^-2 cm/hr
= 2.322151 * 10^-2 cm/hr
Therefore, the difference between the high end and the low end of the range is 2.322151 * 10^-2 cm/hr.