# There were 49 questions in the exam and Peter answered 45 questions correctly. Find the percent of error.A.

###### Question:

There were 49 questions in the exam and Peter answered 45 questions correctly. Find the percent of error. A. 8.16%
B. 8.2%
C. 8.5%
D. 8.8%

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Select the correct answer. Simplify the expression. ^5\sqrt{224x^{11}y^8}...

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