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Which of the following describes the possible range of value
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11 Jul 2018, 09:42
11 Jul 2018, 09:42
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Question Stats:
77% (00:42) correct
22% (01:35) wrong based on 9 sessions
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Which of the following describes the possible range of values of y?
A. \(9 < y < 11\)
B. \(5 < y < 11\)
C. \(9 < y < 15\)
D. \(5 < y < 15\)
E. \(10 < y < 20\)
Re: Which of the following describes the possible range of value
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19 Jul 2018, 12:41
19 Jul 2018, 12:41
1
Carcass wrote:
Attachment:
triangle.jpg
Which of the following describes the possible range of values of y?
A. \(9 < y < 11\)
B. \(5 < y < 11\)
C. \(9 < y < 15\)
D. \(5 < y < 15\)
E. \(10 < y < 20\)
Note: sum of the 2 sides of a triangle is greater than the value of 3rd side.
so,
y-4 +5 > 11
y > 10
and
y-4 < 11+5
y< 20.
Combining the inequality:
10<y<20.
The best answer is E.
gmatclubot
Re: Which of the following describes the possible range of value [#permalink]
19 Jul 2018, 12:41
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