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5. The stage of engine operation when both the intake and exhaust valves are closed is the _______ stage.
answered
Jun 21, 2019
Computers and Technology
middle-school
4
votes
158k
views
In the next 10 months, Colin wants to save $900 for his vacation. He plans to save $75 each of the first 8 months. How much must he save each of the last 2 months in order to meet his goal if he saves
answered
May 9, 2019
Mathematics
college
2
votes
223k
views
True or false: the volume of an object is equal to its width times it’s length
answered
Jan 18, 2019
Physics
middle-school
1
vote
192k
views
The amount of information that a neuron can receive increases with the number of _____ that the neuron has.
answered
Dec 30, 2018
Biology
high-school
2
votes
15.3k
views
If a country's debt-to-GDP ratio is currently 25% and its debt is expected to grow from $16 trillion to $20 trillion in the next 10 years, what will the country's GDP have to be in 10 years to maintain
answered
Aug 12, 2018
Mathematics
middle-school
3
votes
178k
views
When doing black and white photography, which file format should you use if possible? JPEG TIFF PNG RAW
answered
Aug 11, 2018
Computers and Technology
high-school
5
votes
25.5k
views
Two angles of a quadrilateral each measure 70°. A third angle of the quadrilateral measures 115°. What is the measure of the fourth angle of the quadrilateral?
answered
Jul 19, 2018
Mathematics
middle-school
5
votes
62.4k
views
Why was it necessary to build the Panama canal?
answered
Jul 16, 2018
History
high-school
4
votes
55.3k
views
During one season, Kyle played in 7 games and scored 98 points. How many points per game did he score on average that season
answered
Feb 22, 2018
Mathematics
middle-school
6
votes
3.9k
views
Identify the BEST way to determine if two organisms are closely related.
answered
Oct 13, 2017
Biology
high-school
1
vote
97.4k
views
Whats 125 degrees celsius to fahrenheit
answered
Aug 9, 2017
Biology
high-school
6
votes
54.5k
views
Why do cells in different organs have different functions
answered
Aug 6, 2017
Biology
high-school
3
votes
63.0k
views
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