the question is hair grows about 29 in/day find the rate at which it grows in nm/sec so i did this 2.54 x 10^5(<--in to nm) times 29 in = 7.366 x10 ^8 1 day = 86,400 sec so 7.366 x 10^8 nm/ 86,400s =8.5255 x 10^3 nm/sec ^correct?
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Originally Posted by gabriel the question is hair grows about 29 in/day find the rate at which it grows in nm/sec so i did this 2.54 x 10^5(<--in to nm) times 29 in = 7.366 x10 ^8 1 day = 86,400 sec so 7.366 x 10^8 nm/ 86,400s =8.5255 x 10^3 nm/sec ^correct? Your calculations are OK ... though I would prefer to use the units too:
i simplified it bcuz i dont know how to use the texts in this forum sorry
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