Answer:
what the main story/poem is?
If the probability of her losing any
drawing competition is 0.7, find the probability of her winning
a) at least one competition.
b) exactly two competitions.
Answer:
In the first case, you have three entries out of 50, so your chance of winning assuming all drawings have equal chance of being picked is
In the first case, you have three entries out of 50, so your chance of winning assuming all drawings have equal chance of being picked is350=0.06.
In the first case, you have three entries out of 50, so your chance of winning assuming all drawings have equal chance of being picked is350=0.06.If you enter 3 contests 1 time, and I assume each contest is the same, then your chance of winning at least one of them is the complement to losing all of them. This probability is given by
In the first case, you have three entries out of 50, so your chance of winning assuming all drawings have equal chance of being picked is350=0.06.If you enter 3 contests 1 time, and I assume each contest is the same, then your chance of winning at least one of them is the complement to losing all of them. This probability is given by1−(4950)3=7351125000≈0.058808.
In the first case, you have three entries out of 50, so your chance of winning assuming all drawings have equal chance of being picked is350=0.06.If you enter 3 contests 1 time, and I assume each contest is the same, then your chance of winning at least one of them is the complement to losing all of them. This probability is given by1−(4950)3=7351125000≈0.058808.So it seems you have a slightly better chance of winning at least once if put all three of your bets in one contest.
pine......mine........coal..........COHDEN
Cohden = Mahomes
Pine = Beckham Jr.
Coal = Lock
Mine = Forgoten no respect
At the county fair, the operator of a game guesses a contestant’s weight. For each pound the operator’s guess differs from the contestant’s weight, the contestant will receive $ 3 $3dollar sign, 3. A contestant weighing x xx pounds received $ 15 $15dollar sign, 15 when the operator guessed 120 120120 pounds. Which of the following equations could be used to solve for the weight of the contestant?
Answer:
its 3{x-120}=15
Explanation:
got it from khan academy