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kari74 [83]
2 years ago
15

Jennifer is taking a four question multiple choice test. Each question has four possible answers. If she completely guesses on a

ll of the questions, what is the probability that she gets two of the four questions correct?
A) 0.004 B) 0.047 C) 0.106 D) 0.211
Mathematics
1 answer:
Archy [21]2 years ago
4 0
The answer to this question would be "0.047 or B". This is because that is almost half of the test, and there's a lot of factors that vary. Such as the weight of the test, what answers she chose, etc. But it is B.
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Step-by-step explanation:

The point-slope form of an equation is written as ;

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In this case, y-4.90 = 2.4(x-1)

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7 0
3 years ago
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Step-by-step explanation:

Since Ms. Peralta's friend Mike is a construction worker who gets paid $ 15 an hour, and after working 9 hours he gets paid 1.25 times his hourly rate, and last Friday Mike worked for 5 hours - took an 1 hr and 15 minute break for lunch (does not count toward his work hours) - and worked for an additional 7.5 hours, to determine how much money did Mike make last Friday the following calculation must be performed:

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Therefore, Mike made $ 200.63 last Friday.

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3 years ago
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