Question
Asked Sep 20, 2019
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A student missed 25problems on a biology test and received a grade of 32%.
 If all the problems were of equal value, how many problems were on the test? Follow the problem-solving process and round your answer to the nearest integer.

Answer

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Expert Answer

Step 1

Given,

Let x be the number of problems in the biology test.

Step 2

Therefore,&n...

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Image Transcriptionclose

32% of x were correct 68% of x were incorrect 68 -x= 25 100 0.68.r 25 x=36.76 (Rounding to nearest integer) x=37

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Tagged in

Math

Algebra

Equations and In-equations