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11 24 67 122 219 ? what comes next |
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Answer» Step-by-step explanation: A=11 ----1 A+D=24 -----2 A+2D=67 ----3 A+3D=122 ----4 A+4D=219 ----5 Add 1 and 2 and 3 and 4 and 5, A+A+A+A+A+D+2D+3D+4D=11+24+67+122+219 5A+10D=443 5*11+10D=443 10D=443-55 D=38.8 HOPE THIS HELPS YOU ? |
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