Question

find the seventh term of the sequence 3,9,20,38,65,?​

Answer 1

Answer:

a=3

d=t2-t1=9-3=6

tn=a+(n-1)d

t17=3+(17-1)6

t17=3+16×6

t17=3+96

t17=99

Step-by-step explanation:

therefore,the seventeenth term is 99