Mathematics, 12.12.2019 06:31 jenistha123
lucy estimated the weight of her mountain bike to be 11 kg. the actual weight of her mountain bike was 12.3 kg.
find the absolute error and the percent error lucy's estimate. if necessary, round your answers to the nearest tenth.
Answers: 3
Mathematics, 21.06.2019 19:00
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
Mathematics, 22.06.2019 00:30
One positive integer is 2 less than another. the product of the two integers is 24. what are the integers
Answers: 1
lucy estimated the weight of her mountain bike to be 11 kg. the actual weight of her mountain bike w...
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