jkfxghkjfhghj
jkfxghkjfhghj jkfxghkjfhghj
  • 03-12-2019
  • Mathematics
contestada

help me figure out this problem!!

help me figure out this problem class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 17-12-2019

Answer:

  4.47 years

Step-by-step explanation:

Fill in the given value of P and solve for t.

  15390 = 19000·0.954^t

  15390/19000 = 0.954^t

Taking logarithms ...

  log(1539/1900) = t·log(0.954)

  t = log(1539/1900)/log(0.954) ≈ 4.47 . . . years

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