Asked by Lungelo
Arithmetic sequence 3 ; 10 ;17 ;....
My question is Which term in this sequence is equal to 192
My question is Which term in this sequence is equal to 192
Answers
Answered by
mathhelper
from your terms:
a = 3, d = 7
term(n) = a + (n-1)d
3 + 7(n-1) = 192
7n - 7 = 189
7n = 196
n = 28 , it is the 28th term
a = 3, d = 7
term(n) = a + (n-1)d
3 + 7(n-1) = 192
7n - 7 = 189
7n = 196
n = 28 , it is the 28th term