Mathematics, 20.09.2020 09:01 squawk1738
Study the dot patterns in parts (a) and (b) below. Assume that each pattern continues to increase by the same number of dots and in the same locations for each figure. For each pattern, sketch the 4th and 5th figures. Then predict how many dots will be in the 100th figure.
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?
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Mathematics, 22.06.2019 01:30
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Mathematics, 22.06.2019 06:00
Lines a and b are perpendicular. the equation of line a is y=13x+3. what is the equation of line b?
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Study the dot patterns in parts (a) and (b) below. Assume that each pattern continues to increase by...
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