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Murljashka [212]
3 years ago
10

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-response question.

There are 15 questions on the test and the students have been given 55 minutes to complete it. A Table titled Test Time, showing Number of Questions, Time per Item in minutes, and Total Time in minutes. The first row shows Multiple Choice, with m, 3, and 3 m. The second row shows Free Response, with 15 minus m, 8, and x. The third row shows Total, with 15, blank, and 55. Which value could replace x in the table? Which value could replace x in the table?
Mathematics
2 answers:
galben [10]3 years ago
7 0

Answer:

c

Step-by-step explanation:

kow [346]3 years ago
4 0

Answer:

c is the correct answer

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Answer:

f = .39

Step-by-step explanation:

d (v) = 2.15 v^2 / (64.4 f)

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substitute these in

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simplify

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to the nearest hundredth

f = .39

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