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After the first number in the sequence, each number in sequence \(T\) is \(2.5\) more than the previous number. If the

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by M7MBA » Sun Dec 06, 2020 8:49 am
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After the first number in the sequence, each number in sequence \(T\) is \(2.5\) more than the previous number. If the average (arithmetic mean) of the set is \(-10,\) what is the median of the sequence?

(A) -25
(B) -10
(C) -8.5
(D) -4
(E) There is not enough information to answer the question.

Answer: B

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