Answer:
Her brother was born in 1989
Step-by-step explanation:
Since the brother was 7 when Stacy was born in 1996, all you have to do is subtract 7 from 1996 to get 1989 because thats when the brother would be zero years of age.
The 4th term is 135
n-1
you get it by using the formula Tn= ar <span />
1. It is the product of a square, meaning it can be simplified to (x+10)(x+10) or (x+10)^2
Answer:
n=5
Step-by-step explanation:
by using
n=(an-a)/a+1
substituting values
n= 7.2-(-7.2)/3.6 +1
n=5
