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g100num [7]
3 years ago
6

A test consists of 10 multiple choice questions, each with five possible answers, one ofwhich is correct. To pass the test a stu

dent must get 70% or better on the test. If a studentrandomly guesses, what is the probability that the student will pass the test?
Mathematics
1 answer:
const2013 [10]3 years ago
7 0

Answer:

40%-50%

Step-by-step explanation:

Because they are guessing and might fail half of the test or more.

I hope this helps

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5 0
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rosijanka [135]

Answer:

34.48cm²

Step-by-step explanation:

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6 0
2 years ago
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5 0
3 years ago
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svetlana [45]
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A city's population is currently 500,000. If the population doubles every 65 years, what will the population be 130 years from n
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Answer:

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Step-by-step explanation:

Simple maths, really.

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Hope this helped!

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