Answer:
The chip has no memory so the probability is just 1/2.
The answer is 1/2 because there are two sides and the other 20 flips don't matter for the 21 flip.
The answer is 365
Step-by-step explanation:
just do 73 times 5 and you get your answer
Geometric Mean = 9.17
Here,
a = 7
b = 12
Geometric mean = root(ab)
= root( 7 x 12)
= root(84)
= 9.17
