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No llegamos a tiempo porque hay un _____ de media hora. A. vuelo B. retraso C. destino D. embarque
answered
Jun 7, 2018
Spanish
high-school
2
votes
182k
views
A nerve signal travels 150 meters per second. Determine the number of kilometers that the nerve signal will travel in the same time.
answered
May 31, 2018
Physics
high-school
5
votes
22.9k
views
Please help i'm v lost
answered
May 23, 2018
Mathematics
middle-school
6
votes
121k
views
Brian drove 120 miles at a speed of 60 mph. He drove the same distance back home at an average speed of 40 mph. Brian adds the speeds and divides by two to come up with an average speed of 50 mph what
answered
Feb 8, 2018
Mathematics
college
4
votes
168k
views
Where does the energy that is used to ride a bicycle up a hill come from and how is it classified?
answered
Feb 6, 2018
Physics
middle-school
6
votes
145k
views
what is... a. 6.14 * 10^-9 in standard form b. 6.104 * 10^-10 in standard form these are my options: 0.0000000006104 0.0000000000614 0.0000006104 0.00000000614 0.00000006014
answered
Jun 19, 2017
Mathematics
high-school
3
votes
218k
views
What is 2×2222222222222222222222
answered
Apr 10, 2017
Mathematics
middle-school
1
vote
142k
views
The index of refraction of a substance is 1.5. Find the sine of the angle of refraction if the sine of the angle of incidence is 0.15. sin r = _____
answered
Jan 13, 2017
Physics
high-school
1
vote
84.3k
views
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