Timer
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Answers
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B
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D
E
Stats
Difficulty—
If the average (arithmetic mean) of \(a, b, c\) is \(5,\) the average (arithmetic mean) of \(c, d, e\) is \(8,\) and the average (arithmetic mean) of \(a, b, c, d, e\) is \(7,\) what is the value of \(c?\)
A. \(2\)
B. \(3\)
C. \(4\)
D. \(5\)
E. \(6\)
OA C
A. \(2\)
B. \(3\)
C. \(4\)
D. \(5\)
E. \(6\)
OA C
