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valentina_108 [34]
3 years ago
5

Ruiz needs to buy a countertop for a kitchen. He calculated the area to be 16 square feet. The actual area is 15.4 square feet.

What is Ruiz's percentage error?
A.0.6%
B.3.75%
C.3.9%
D.6%
Mathematics
2 answers:
igomit [66]3 years ago
3 0
Percentage error =\frac{error}{actual measurement}  \times 100
Here error = 16 - 15.4 = 0.6
Therefore, percentage error =\frac{0.6}{15.4}  \times 100=0.039 \times 100
=3.9%
azamat3 years ago
3 0

Answer:

3.9

Step-by-step explanation:

16 - 15.4 = 0.6  ={0.6}{15.4} *100=0.039 * 100  =3.9%

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Read 2 more answers
Does anyone know the answer?
Alexxandr [17]

Hello from MrBillDoesMath!

Answer:

88

Discussion:

Angle Q is an inscribed angle so

    measure angle Q = 44  =

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In other words,

44 = 1/2 mST               =>   multiply both sides by 2

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which is the second choice

Thank you,

MrB

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3 years ago
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Gre4nikov [31]
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