Answer:50%
Step-by-step explanation: I don't know, because I counted 30 heads and 30 tails so that's what I'm guessing hope its correct, sorry if it's not. :/
Step-by-step explanation:
Yes, it is because the circumference is always times the amount of the radius.
This is an exponential table
Answer:
68
Step-by-step explanation:
18 x 4 = 72
(9 x 2) x 4 = 72
9 x (2 x 4) = 72