MarioT519811 MarioT519811
  • 25-10-2022
  • Mathematics
contestada

jeanscah estimates that 475 songs will fit on her iphone.the actual amount of the songs that fit Is 380.find the percent error.

Respuesta :

MishkaA550914 MishkaA550914
  • 25-10-2022

Data:

Estimate: E= 475 songs

Actual amount: A=380

To find the percent of error you use the next formula:

[tex]\text{error}=\frac{\mleft|E-A\mright|}{A}\cdot100[/tex][tex]\begin{gathered} \text{error}=\frac{\mleft|475-380\mright|}{380}\cdot100 \\ \text{error}=\frac{\mleft|95\mright|}{380}\cdot100 \\ \text{error}=0.25\cdot100 \\ \text{error}=25 \end{gathered}[/tex]Then, the percent error is 25%

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