N= a1+ (nº 1)dWrite rule for nth term.a13= a1+ (13 º 1)dSubstitute 13 for n.30 = a1+ 1232Substitute for a13and d.12= a1Solve for a1.So, a rule for the nth term is:an= a1+ (nº 1)dWrite general rule.= 12 + (nº 1)32Substitute for a1and d.= 221+ 32
Answer:
yes
Step-by-step explanation:
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48/2(9+3)
48/2(12)
24(12) = 24 x 12 = 288
Answer:
The answer is 314
Step-by-step explanation:
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