Answer:
Step-by-step explanation:
bc²-2a/b=6(3)²-2×12/6=54-4=50
Answer:
n+1=x-1
Step-by-step explanation:
as n goes up, x decreases by 1 each time
1.25 divided by 8 =0.15635×100=15.6% or round up to 16%
Answer:
V = 

Step-by-step explanation:
Volume of a cone is:

Substitute values given:


V = 
V = 
