Mathematics, 29.10.2019 22:31 chuchi24
Because of a mistake in packaging, a case of 16 bottles of wine contained 9 of brand a and 7 of brand b, each without labels. all the bottles look alike and have an equal probability of being chosen. fivefive bottles are randomly selected. (a) what is the probability that all fivefive are brand a? (b) what is the probability that exactly twotwo areare brand a? (c) what is the probability that none is brand a?
Answers: 2
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Prove that the value of the expression 7^8โ7^7+7^6 is divisible by 43.
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Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.
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To convert celsius temperatures to fahrenheit, you can use the expression (c + 32). tom says that another way to write this expression is c + 32. what error did tom make?
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Because of a mistake in packaging, a case of 16 bottles of wine contained 9 of brand a and 7 of bran...
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