Mathematics, 05.11.2020 18:50 gissell30
In a game, you have a 1/21 probability of winning $107 and a 20/21 probability of losing $5. What is your expected winning?
A) $0.33
B) $9.86
C) $5.10
D) -$4.76
Answers: 2
Mathematics, 21.06.2019 17:00
Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?
Answers: 1
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Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'
Answers: 1
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As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is
Answers: 2
In a game, you have a 1/21 probability of winning $107 and a 20/21 probability of losing $5. What is...
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