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In the proportion 35/140 = 5/x which number is equal to x in the proportion
answered
Apr 18, 2019
Mathematics
middle-school
3
votes
207k
views
Could a child born in a soddy in the 1880 have been a farmer during the dust bowl years
answered
Jan 17, 2019
Social Studies
college
3
votes
59.9k
views
Light travels at 3.0 × 108 m/s in a vacuum and slows to 2.0 × 108 m/s in glass. What is the index of refraction of glass?
answered
Oct 1, 2018
Physics
high-school
6
votes
2.0k
views
Is the expression 5(3m+2p)-4m equivalent to the expression 13p+11m-3p? Explain your answer.
answered
Aug 14, 2018
Mathematics
middle-school
3
votes
5.3k
views
Find f. f ''(x) = −2 + 36x − 12x2, f(0) = 2, f '(0) = 18
answered
May 13, 2018
Mathematics
high-school
5
votes
189k
views
Why did early humans leave Asia and migrate to the Americas
answered
Apr 6, 2018
Social Studies
middle-school
4
votes
224k
views
A solution of water (kf=1.86 ∘c/m) and glucose freezes at − 2.15 ∘c. what is the molal concentration of glucose in this solution? assume that the freezing point of pure water is 0.00 ∘c.
answered
Feb 2, 2018
Chemistry
high-school
1
vote
197k
views
What happens if you don't pay your insurance premium for your car?\
answered
Dec 27, 2017
SAT
high-school
1
vote
192k
views
What does Caesar do when he realizes that Brutus has stabbed him
answered
Jul 5, 2017
English
high-school
1
vote
192k
views
Determine how long it will take an object to rotate through 20.0 revolutions at an angular velocity of 2.8 radians per second. Use π=3.14. Round the answer to the nearest tenth.
answered
Mar 1, 2017
Mathematics
high-school
4
votes
121k
views
Filtration is an example of a process that can be used to separate __________, but not __________.
answered
Feb 22, 2017
Chemistry
middle-school
5
votes
51.6k
views
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