Answer: 
Step-by-step explanation:
In the geometric sequence we can see each time we are dividing by 5. That is the same as multiplying by
so that is the common ratio.
Answer:
Evaluate:
-
- 
Factor:

Step-by-step explanation:
The formula for volume is width * height * length or w*h*l. to do this problem you have to do 8*6*10 which is 480. so, the volume of the room is 480 ft^3 (cubed).
Answer:
x=3
Step-by-step explanation:
2x+3=9
2x=6
x=3