Please answer the 1 question in the picture, thanks
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Mathematics, 21.06.2019 20:30
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.
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Mathematics, 21.06.2019 20:30
The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?
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Mathematics, 21.06.2019 21:30
Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll
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Mathematics, 30.10.2019 03:31
Mathematics, 30.10.2019 04:31
Biology, 30.10.2019 04:31
Mathematics, 30.10.2019 04:31
Biology, 30.10.2019 04:31
Biology, 30.10.2019 04:31