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Dimas [21]
3 years ago
15

1. On a 20 question test, Sarah got 2 questions wrong. What percent of the test does he have correct?

Mathematics
2 answers:
Lelechka [254]3 years ago
8 0

Answer:

1.) 80% if each question is 1 point

2.) 160 people

Step-by-step explanation:

e-lub [12.9K]3 years ago
3 0

Answer:

1=90%

Step-by-step explanation:

20-2=18, 18/20=90%

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Are the following two expressions equivalent? 7+7x ; 7 (x+ 1/7 )
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Answer:

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3 years ago
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mestny [16]
Since g(x) varies with x, therefore:
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So, first we need to get k. We are given that g(x) = 0.2 when x = 0.1
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g(x) = k/x
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Now, the equation became:
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6 0
2 years ago
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