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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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 (Yes)Quote:
Originally Posted by gabriel
... 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