7,15,32,68,138,281,?
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7,15,32,67,138,281,?
1st term = 7
2nd term = (7×2) + 1 = 14 + 1 = 15
3rd term = (15×2) + 2 = 30 + 2 = 32
4th term = (32×2) + 3 = 64 + 3 = 67
5th term = (67×2) + 4 = 134 + 4 = 138
6th term = (138×2) + 5 = 276 + 5 = 281
7th term = (281×2) + 6 = 562 + 6 = 568
1st term = 7
2nd term = (7×2) + 1 = 14 + 1 = 15
3rd term = (15×2) + 2 = 30 + 2 = 32
4th term = (32×2) + 3 = 64 + 3 = 67
5th term = (67×2) + 4 = 134 + 4 = 138
6th term = (138×2) + 5 = 276 + 5 = 281
7th term = (281×2) + 6 = 562 + 6 = 568
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Answer:
The Asnswer is 568
Step-by-step explanation:
7,15,32,67,138,281,?
The sequence is as follows:
First term --> 7
Second term --> 7+7+1 = 15
Third term --> 15+15+2 = 32
Fourth term --> 32+32+3 = 67
Fifth term --> 67+67+4 = 138
Sixth term --> 138+138+5 = 281
Seventh term --> 281+281+6 = 568
Hope it Helps U
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