Mathematics, 18.09.2019 22:00 Daisysolis5191
Brooke collects porcelain dolls and teddy bears. over the years, the number of porcelain dolls she collected is 14 less than twice the number of teddy bears. if she has a total of 52 dolls and bears, how many teddy bears does brooke have?
Answers: 1
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One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.
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Afriend of mine is giving a dinner party. his current wine supply includes 10 bottles of zinfandel, 8 of merlot, and 11 of cabernet (he only drinks red wine), all from different wineries. (a) if he wants to serve 3 bottles of zinfandel and serving order is important, how many ways are there to do this? ways (b) if 6 bottles of wine are to be randomly selected from the 29 for serving, how many ways are there to do this? ways (c) if 6 bottles are randomly selected, how many ways are there to obtain two bottles of each variety? ways (d) if 6 bottles are randomly selected, what is the probability that this results in two bottles of each variety being chosen? (round your answer to three decimal places.) (e) if 6 bottles are randomly selected, what is the probability that all of them are the same variety? (round your answer to three decimal places.)
Answers: 3
Brooke collects porcelain dolls and teddy bears. over the years, the number of porcelain dolls she c...
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