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Which was not a form of energy that competed with coal in the 1920's? A. Natural Gas B. Nuclear Energy C. Fuel Oil D. None of the above
asked
Jul 4, 2018
History
high-school
1
answer
3
votes
162k
views
Write a sentence containing a gerund which functions as the subject of the verb.
asked
May 24, 2018
English
high-school
1
answer
0
votes
17.6k
views
The Hu family goes out for lunch, and the price of the meal is $43. The sales tax on the meal is 7%, and the family also leaves a 15% tip on the pre-tax amount. What is the total cost of the meal? The
asked
Apr 27, 2018
Mathematics
middle-school
1
answer
5
votes
137k
views
What do vitamins d and k have in common?
asked
Apr 21, 2018
Biology
high-school
1
answer
5
votes
121k
views
A man is pulling a 13-kg sled across a flat, snowy surface. He holds the handle of the sled at a 30° angle with the ground. What is the minimum pulling force (F) to the nearest newton that the man must
asked
Nov 25, 2017
Physics
high-school
1
answer
4
votes
70.7k
views
Help Me on this Science ? Its Really Confusing and i need it to get a passing grade
asked
Aug 24, 2017
Biology
middle-school
1
answer
4
votes
145k
views
Suppose U = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 } is the universal set and Q = { 3, 6, 9 }. What is Q? A- { 3, 6, 9 } B- { 4, 5, 7, 8 } C- { 1, 2, 4, 5, 7, 8, 10 } D- { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 } --------------------------------------------------------------------------------------------------
asked
May 14, 2017
Mathematics
middle-school
2
answers
1
vote
204k
views
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