Mathematics, 10.07.2019 12:30 chrisraptorofficial
Atrain travels from city a to city b and then to city c. the distance from a to b is 120 miles and the distance from b to c is 187.5 miles. the average speed from a to b was 40 miles per hour, and the average speed from b to c was 75 mph. what was the average speed from a to c (that is for the entire trip) in miles per hour?
Answers: 1
Mathematics, 21.06.2019 13:50
Aman steps out of a plane at a height of 4,000m above the ground falls 2,000m very quickly and then opens his parachute and slowly falls the remaining 2000m to the ground what height above the ground would be the best choice for a reference point
Answers: 2
Mathematics, 22.06.2019 04:30
In 2014, the three largest economies in the world were (listed in order, from largest): a) the u.s., china, germany. b) the u.s., china, japan. c) china, the u.s., japan. d) china, the u.s., germany.
Answers: 2
Atrain travels from city a to city b and then to city c. the distance from a to b is 120 miles and t...
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