6.7,7.8,8.9,10.0,11.1,12.2,13.3,14.4 ... =a1+(n-1)*d =6.7+(2-1)*1.1 =7.8; a3 =a1+(n-1)*d =6.7+(3-1)*1.1 =8.9; a4 =a1+(n-1)*d =6.7+(4-1)*1.1 =10; a5 =a1+(n-1)*d ... Missing: 12_3.6× | Must include: 12_3.6×
ANSWER CORRECTLY AND RESPONSIBLY
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