Mathematics, 14.07.2019 20:30 tinsey
Atrain goes from new orleans to boston at 40 mph. on the way back it returns with a speed 80 mph. if it takes it an hour less time to return, what is its average speed?
Answers: 1
Mathematics, 21.06.2019 16:00
Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step
Answers: 2
Mathematics, 22.06.2019 00:00
Define the type of sequence below. 7, 14, 28, 56, 112, a. neither arithmetic nor geometric b. arithmetic c. both arithmetic and geometric d. geometric
Answers: 1
Atrain goes from new orleans to boston at 40 mph. on the way back it returns with a speed 80 mph. if...
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