Help with pre-cal: probability.?

Sadie

New member
my streak: 83
my probability to hit a note correctly: .76
1) what is the probability of getting a 5 note streak
2) what is the probability of getting a 10 note streak
3) what is the probability of getting a 20 note streak
4) what is the probability of getting a N note streak
5) what is the probability of getting 5 out of 20 right
6) what is the probability of getting 10 out of 20 right
7) what is the probability of getting 15 out of 20 right
8) what is the probability of getting X out of N right
9) what is the probability of duplicating my streak
 
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