Cora is playing a game that involves flipping three coins at once. Let the random variable H be the number of coins that land showing "heads". Here is the probability distribution
for H:

H = # of heads
0
1
2
3

P(H)
0.125
0.375
0.375
0.125

What is the probability that Cora flips more than 2 heads?
P(more than 2 heads) =

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

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step-by-step explanation: