teairracampbell
teairracampbell teairracampbell
  • 24-04-2018
  • Mathematics
contestada

Truncate the decimal expansion of ∛15 to find the best approximation.
A) 2.4 <∛15< 2.5
B) 2.46 <∛15< 2.47
C) 2.46 <∛15< 2.50
D) 2.47 <∛15< 2.50

Respuesta :

calculista
calculista calculista
  • 03-05-2018
we know that
∛15 ≈ 2.466212...

the best approximation is
  2.46 < ∛15 < 2.47

therefore 

the answer is the option
B) 2.46 <∛15< 2.47 
Answer Link

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