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Suppose a Railroad rail is 3 kilometers and it expands on a hot day by 20 centimeters in length. Approximately how many meters would the center of the rail rise above the ground
asked
Sep 20, 2020
Mathematics
middle-school
1
answer
3
votes
54.6k
views
Which relation is a function?
asked
Jun 17, 2020
Mathematics
middle-school
2
answers
2
votes
184k
views
Answer please about primary and secondary immune response in terms of speed and number of antibodies produced
asked
Dec 17, 2019
Biology
college
1
answer
3
votes
216k
views
Read this sentence from Abraham Lincoln’s Second Inaugural Address: It may seem strange that any men should dare to ask a just God’s assistance in wringing their bread from the sweat of other men’s faces;
asked
Aug 5, 2019
English
high-school
2
answers
1
vote
82.4k
views
What element will form an ionic bond with carbon
asked
Aug 4, 2019
Physics
middle-school
2
answers
3
votes
183k
views
6sided cube rolled( probability of p(6)
asked
Feb 7, 2019
Mathematics
middle-school
1
answer
3
votes
224k
views
In theatrical lighting, where are striplights used? directly above the actors at the foot of the stage behind the actors backstage
asked
Nov 24, 2018
Arts
high-school
1
answer
3
votes
156k
views
How was you describe humanity me? why is human anatomy appointment to art?
asked
Mar 6, 2018
Arts
high-school
1
answer
3
votes
97.0k
views
What is the inverse?
asked
Feb 13, 2018
Mathematics
high-school
1
answer
3
votes
100k
views
What was an outcome of the North Atlantic Treaty?
asked
Jan 25, 2018
History
high-school
2
answers
0
votes
173k
views
What presidential power under the Constitution led the Antifederalists to urge for a Bill of Rights?
asked
Jan 10, 2018
Social Studies
middle-school
1
answer
2
votes
142k
views
Jason was a recent graduate from a university program with a BS in Medical Technology. He will begin a position at the local hospital with an annual salary $37,160 (gross). His federal income tax rate
asked
Oct 2, 2017
Mathematics
high-school
2
answers
4
votes
51.4k
views
Which of these forces exist between earth and moon? gravitational force electromagnetic force weak nuclear force strong nuclear force
asked
Jan 8, 2017
Biology
high-school
2
answers
3
votes
26.3k
views
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