meowymeowylee
meowymeowylee
18-03-2018
Mathematics
contestada
500 = 12,375 * 0.7749^(n-1)
n = ?
Respuesta :
sqdancefan
sqdancefan
20-03-2018
Divide by 12375 and take the logarithm.
.. 500/12375 = 0.7749^(n -1)
.. log(4/99) = (n -1)*log(0.7749)
.. n = 1 +log(4/99)/log(0.7749)
.. n ≈ 13.583
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