The first round has 64 teams, so 64/2 = 32 after the first round.
The second round has 32 teams left, so 32/2 = 16 after the second round.
The third round has 16 teams left, so 16/2 = 8 teams left after the 3rd round.
Answer:
0.2297453
Step-by-step explanation:
Given that :
Total faces of = 12 labeled 1 - 12
Probability of showing a 2 ;
P = required outcome / Total possible outcomes
P(showing a 2) = 1 /12
Hence, probability of not showing a 2 ;
P(showing a 2)' = 1 - 1/2 = 11/12
Probability that atleast one of 3 cubes shows a 2 :
1 - P(none of the cubes shows a 2)
P(none of the cubes shows a 2) =
(11/12 * 11/12 * 11/12) = 0.7702546
1 - 0.7702546 = 0.2297453
Answer:
No
Step-by-step explanation:
She is not right. You must simplify 3² first.
In the Order of Operations, exponents come before division.
17.46 percent,, double check it though