The sum of probability for an event happening and not happening must be equal to 1 because there is a 100% chance that one or the other will occur.
So the probability on not drawing a quarter:
P(!Q)=1-4/5
P(!Q)=5/5-4/5
P(!Q)=1/5
As a percentage:
p/100=1/5
p=100/5
p=20%
Answer:
I think its Damon has 64 stamps or 2^6 (2 to the power of 6)
Step-by-step explanation:
Six hundred three thousand four hundred seventy-eight
False it can work with non right angles triangles too
Answer:
30%
Step-by-step explanation:
18 / 60 = .3 * 100 = 30%
