Mathematics, 20.08.2019 11:50 Meiyuh1
Ared light flashes every 14 minutes. a blue light flashes every 24 minutes. when will the two lights flash together again if they last flashed together at 8 am?
Answers: 1
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 01:50
Quadrilateral ghij has coordinates g(5, 1), h(4, -3), i(6, -1), and j(2, 1). if the quadrilateral is reflected over the line y = x, what are the coordinates of h'?
Answers: 1
Mathematics, 22.06.2019 03:00
The blue segment below is a diameter of o. what is the length of the radius of the circle?
Answers: 1
Ared light flashes every 14 minutes. a blue light flashes every 24 minutes. when will the two lights...
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