This is NOT an arithmetic sequence because there is no common difference. It is a geometric sequence because there is a common ratio. Meaning that each term is a constant ratio or multiple of the previous term. The recursive rule for this geometric sequence is:
a(n)=3*a(n-1), a(1)=3
The answer is 90
20%of 99=18
Answer:
244
Step-by-step explanation:
1.5 inches. You take 378 and divide it by 250
Answer:
.009
Step-by-step explanation:
