Understanding Scientific Notation for Hair Strands
The question seems to be incomplete, but it starts with the statement, "There are about 1 x 10^5 strands of hair on the human head." This statement is giving a scientific notation for the average number of hair strands on a human head, which is expressed as 1 times 10 to the power of 5.
To convert this scientific notation to a standard number, you calculate 10^5 which is 10 multiplied by itself 4 more times:
10 x 10 x 10 x 10 x 10 = 100,000
Thus, the statement expresses that there are approximately 100,000 strands of hair on the average human head.
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