Answer:
Step-by-step explanation:
(-1/9) /(1/3) = (1/3)/(-1) = -1/3....the common ratio of geometric sequence
the recursive rule is :
the nth term is : An =A1 × r^(n-1)
r : the common ratio
A1 ; the first term
r = -1/3 and A1 = 3
An =3 ×(-1/3)^(n-1)
Answer: 76
Step-by-step explanation:
1X6+21=27
6X10+21=81
There u go hope this helped
Answer:
81:36
Step-by-step explanation:
117-36
= 81
Boom answer that's it
