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OpenStudy (anonymous):
which number should come next ? 145,122,101,82,65,
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OpenStudy (anonymous):
Pattern recognition is an intuitive process. 145 - 122 = 23. 122 - 101 = 21 101 - 82 = 19 82 - 65 = 17 The sequence is \(a_0 = 145\); \(a_n = 122 - 2n\). So basically, we subtract 15 from 65 to get the correct answer.
OpenStudy (charlotte123):
^
OpenStudy (charlotte123):
Thus - The correct number that should come next would be 50.
OpenStudy (charlotte123):
@deraysha23 And welcome to OpenStudy! :)
OpenStudy (anonymous):
50
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OpenStudy (nurali):
i think 50 145-122=23 122-101=21 101-82=19 82-65=17 65-50=15
OpenStudy (nurali):
Welcome to Openstudy @deraysha23
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