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Questions by Jonathan Protzenko
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User Jonathan Protzenko
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1) The amount of time it takes Oliver to run his trains around the toy railroad track is directly proportional to the number of trains that he is playing with. If it takes him a minutes to run c trains
asked
May 17, 2018
Mathematics
high-school
2
answers
3
votes
126k
views
Mass m, moving at speed 2v, approaches mass 4m, moving at speed v. The two collide elastically head-on. Find the subsequent speed of mass, m and 4m.
asked
Apr 11, 2018
Physics
middle-school
2
answers
1
vote
89.5k
views
Which shows all the names that apply to the figure? A. parallelogram and rectangle B. parallelogram, rhombus, and rectangle C. parallelogram, rectangle, and square D. parallelogram, rhombus, rectangle,
asked
Nov 14, 2017
Mathematics
high-school
1
answer
3
votes
98.1k
views
Complete the ordered pairs so that they are solutions of the equation: -x - 5y = 15 ( ,0) (0, ) ( ,-1)
asked
Oct 1, 2017
Mathematics
college
1
answer
4
votes
161k
views
The starting point for all history was in the heart of man. True False
asked
Jul 24, 2017
History
middle-school
1
answer
2
votes
148k
views
Enter the word that best completes the sentence. Word Bank bearing lark plume turf When people don’t agree about who has control of an area, they argue about their _____ .
asked
May 6, 2016
English
high-school
1
answer
5
votes
87.9k
views
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