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A marble rolling at a speed of 2 meters per second falls off the end of a 1-meter high table. How long will the marble be in the air?
answered
Apr 16, 2019
Physics
high-school
2
votes
163k
views
Why are the centuries of tang and song dynasties in china sometimes referred to as a golden age?
answered
Dec 13, 2018
History
high-school
1
vote
223k
views
One method for studying opportunity cost is to think in terms of
answered
Aug 5, 2018
Business
high-school
3
votes
67.6k
views
Twice a certain number is tripled. The resulting number is _____.
answered
Jul 28, 2018
Mathematics
high-school
3
votes
93.8k
views
In English, summarize the story in a composition of between 10 and 20 sentences. The story is "Papa Siempre Tiene La Razon". Please help!!
answered
Mar 7, 2018
Spanish
high-school
4
votes
188k
views
The gestalt law of closure states that we see a whole even when some of its parts are missing. true or false
answered
Feb 9, 2018
Health
high-school
2
votes
86.3k
views
Why did the Egyptians term for king literally mean great house? Choose the best answer
answered
Feb 3, 2018
History
high-school
7
votes
146k
views
A scientist has tested an experimental drug on laboratory mice and created a model. which of the following is the next logical step in testing the model? A) publishing the model to gain support and additional
answered
Jan 16, 2018
Chemistry
high-school
3
votes
108k
views
Sheila has five times as many markers as days together they have 18 marbles how many markers does Sheila have
answered
Dec 18, 2017
Mathematics
middle-school
1
vote
135k
views
A map scale is 1 in.:50 mi.Two cities are 450 miles apart.How far apart are the cities on the map.
answered
Jul 24, 2017
Mathematics
middle-school
0
votes
181k
views
What is the independent and dependent variable grass will grow taller if it is watered and fertilized a great deal
answered
Feb 11, 2017
Geography
middle-school
4
votes
169k
views
Explain why atoms move at different speeds depending on whether they are liquid or solid
answered
Nov 15, 2016
Physics
middle-school
4
votes
45.5k
views
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