The histogram shows the number of minutes that users waited to register for classes on a university’s online system. According to the histog

Question

The histogram shows the number of minutes that users waited to register for classes on a university’s online system. According to the histogram, how many users waited more than a hour but not more than 2 hours?
A) 2
B) 8
C) 9
D) 11

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niczorrrr 3 years 2021-08-12T11:01:25+00:00 1 Answers 43 views 0

Answers ( )

  1. giabao
    0
    2021-08-12T11:02:52+00:00
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    Answer: the answer is 4

    Step-by-step explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )