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irakobra [83]
3 years ago
7

you answer 95% of the quedtions coretly on a 40-question test.How many questios do you answer incorrectly?

Mathematics
2 answers:
mr Goodwill [35]3 years ago
5 0

Answer:

2

Step-by-step explanation:

proportions

bogdanovich [222]3 years ago
4 0
38.

38/40=.95 so 2answers incorrect is the answer
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Answer:

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Step-by-step explanation:

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15x=4.5 divide by 15

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<h2>x=-0.3</h2>

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3 years ago
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3 years ago
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Answer:

1 (-9, -4)

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2 years ago
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andriy [413]

Answer:

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7 0
3 years ago
C(a)=7500a−1500C, left parenthesis, a, right parenthesis, equals, 7500, a, minus, 1500, M(c) = 0.9c - 50M(c)=0.9c−50M, left pare
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Here's link to the answer:

tinyurl.com/wpazsebu

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3 years ago
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