Mathematics, 26.07.2019 22:40, svnchezzz
The price of a concert ticket was $85.00 two decades ago. a report says that a concert ticket is now 250% of what it was 20 years ago, how much would it cost today? express answer rounded to the nearest cent.
Answers: 2
Mathematics, 21.06.2019 19:00, ale1910
Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
Answers: 3
The price of a concert ticket was $85.00 two decades ago. a report says that a concert ticket is now...
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