Mathematics, 04.01.2020 06:31 ilovecatsomuchlolol
If n and y are positive integers and 450y = n³, which of the following must be an integer? "
i.
ii.
iii.
(a) none
(b) i only
(c) ii only
(d) iii only
(e) i, ii, and iii
Answers: 1
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Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.
Answers: 1
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Answers: 1
If n and y are positive integers and 450y = n³, which of the following must be an integer? "
i...
i...
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