Free Practice Question
PS · Problem Solving
705-805
Algebra
A certain series of numbers has 15 terms in total. The first term of the sequence is -4. From the second term, every even numbered term is 3 more than the previous term, and every odd numbered term is 2 less than the previous term. How many terms are positive in the given series?
Answer Choices
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7
B
8
C
9
D
10
E
11
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Explanation
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Difficulty
705-805
Type
PS
Category