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21-08-2018
Mathematics

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Marta measured the temperature as 65°f. what is the margin of error?
a. 60°f to 70°f
b.64°f to 66°f
c.64.5°f to 65.5°f
d.65.5°f to 66.5°f

Respuesta :

musiclover10045 musiclover10045

21-08-2018

The margin of error is usually one half unit on each side of the measured unit.

Subtract 0.5: 65 - 0.5 = 64.5

Add 0.5: 65 + 0.5 = 65.5

The answer would be c.64.5°f to 65.5°f

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