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If x and y are positive numbers and
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04 Aug 2021, 06:54
04 Aug 2021, 06:54
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Question Stats:
44% (01:26) correct
56% (01:31) wrong based on 25 sessions
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If x and y are positive numbers and \(x^3 + y^3 < 100\), then the greatest possible value of x is between
(A) 0 and 2
(B) 2 and 4
(C) 4 and 6
(D) 6 and 8
(E) 8 and 10
(A) 0 and 2
(B) 2 and 4
(C) 4 and 6
(D) 6 and 8
(E) 8 and 10
If x and y are positive numbers and
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04 Aug 2021, 20:25
04 Aug 2021, 20:25
1
Yes the answer is C
\(x^3 + y^3 < 100\)
\(x\) can be greater than \(4\) and it is given that both are positive numbers so does not need to be an integer only.
The max value for \(x^3\) can be \(99\) so \(x\) will be greater than \(4\).
\(x^3 + y^3 < 100\)
\(x\) can be greater than \(4\) and it is given that both are positive numbers so does not need to be an integer only.
The max value for \(x^3\) can be \(99\) so \(x\) will be greater than \(4\).
rafagurrl wrote:
Isn't the answer (C)?
