Answer:C
Step-by-step explanation:The circumference is measured by the diameter times pi which equals 3.141592653.....etc...
Answer:
21.44 All you need to do is divide the 2.68 by 2 then multiply it by 16
D because there are 8 outcomes
Answer:
or 
Step-by-step explanation:
Using the zero product property, first step is to set the given equation,
, to zero. Then factorise the left side.
Thus,

Subtract 2 from both sides


Factorise the left side



Find the solution

Or

Or



The answer is:
or 
Answer:
i wish i could help. im so bad at math
Step-by-step explanation: good luck