Write an arithmetic sequence with first term 9 and common 8
What is the 16 term of this sequence?
Answers
Answered by
1
Answer:
129
Step-by-step explanation:
a=9 d=8
a1=9
a2=a1+d=9+8=17
a3=a2+d=17+8=25
a4=a3+d=25+8=33
a16=a+(n-1)d
=9+(16-1)8
=9+120=129
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