Answer:
Below.
Step-by-step explanation:
The common ratio = 1.6 / 0.2 = 8, 12.8 / 1.6 = 8.
The nth term = an = 0.2(8)^(n-1).
Answer:x=2
Step-by-step explanation:
X=-b/2a
b=-4 a=1 in front of x
X=- - -4/2
X=4/2=2
The answer is an 1 hour and 35 minutes
5+3n=21-n
2n=16
n=8 times in a row
Answer:
Graph 4
Step-by-step explanation:
