Mathematics, 19.10.2021 01:00 mj1226
Suppose that you have three coins: two fair coins, for which the probability of H is 0.5 and the probability of T is 0.5; and a biased coin, for which the probability of H is 0.8 and the probability of T is 0.2. You choose a coin in such a way that each coin is equally likely to be chosen. You flip the coin three times, getting H all three times. What is the probability that the coin is the biased coin
Answers: 1
Mathematics, 21.06.2019 15:30
Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.
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Mathematics, 21.06.2019 20:00
Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a
Answers: 1
Mathematics, 22.06.2019 00:30
What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠1, where a1 is the first term and r is the common ratio
Answers: 1
Mathematics, 22.06.2019 04:20
Consider u = {x|x is a negative real number}which is an empty set? o {x|x eu and x has a negative cube root}o {x|x eu and x has a negative square root}{x|x eu and x is equal to the product of a positive number and -1}{x|x eu and x is equal to the sum of one negative and one positive number?
Answers: 1
Suppose that you have three coins: two fair coins, for which the probability of H is 0.5 and the pro...
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