A high speed train travels from Chicago to Denver at an average speed of 90 miles per hour, but can...
asheygA high speed train travels from Chicago to Denver at an average speed of 90 miles per hour, but can make the return trip at an average speed of 110 miles per hour. What is the average speed for the round trip?
13 years ago
999999.99
Answer(0)
Bids(0)
other Questions(10)
- Biology/Genetics
- a. The GCF of two numbers is 4. The greater number is 8. What could the other number be? b. The...
- Crime
- A man can throw a ball a maximum horizontal distance of 67.605 m. The acceleration of gravity is 9.8 m/s 2 . How far can...
- What was Manifest Destiny and how did it effect American Expansion?
- what is hypertonic
- how did hubert humphery oppose the vietnam war?
- Investigate the political,cultural,social,ethical and economic issues of cell based "spare parts"
- Will a gas with a vapor density of 1.2 float or sink in air
- 2+2=
