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What is the Law of Conservation of Energy? A) Energy cannot be created, but can be destroyed as it transforms. B) Energy can be created and destroyed as it converts to other forms. C) Energy can be created
answered
Feb 20, 2019
Physics
middle-school
2
votes
171k
views
Greg is trying to solve a puzzle where he has to figure out two numbers, x and y. Three less than two-third of x is greater than or equal to y. Also, the sum of y and two-third of x is less than 4. Which
answered
Jul 15, 2018
Mathematics
college
2
votes
83.0k
views
If three men working at the same hourly rate are paid a total of $52.08 for a day's work, how much should be paid to five men at the same hourly rate?
answered
Jun 2, 2018
Mathematics
high-school
7
votes
100k
views
Mary was challenged by her friend, kate, to memorize 15 letters, c, i, a, c, b, s, a, b, c, f, b, i, i, r, and s, in the same order, within half a minute. mary arranged these alphabets into groups: cia,
answered
Mar 27, 2018
Business
high-school
2
votes
184k
views
Archaea differ from bacteria in that archaea
answered
Mar 5, 2018
Biology
college
5
votes
68.8k
views
Please help !!!!!For f(x) = 4x + 1 and g(x)= x^2 - 5, find (f - g)(x) A. -x^2 + 4x - 4 B. x^2 - 4x - 6 C. -x^2 + 4x + 6 D.4x^2 - 19
answered
Feb 27, 2018
Mathematics
high-school
2
votes
196k
views
Why is soda considered bad for your teeth, particularly if you don't brush regularly?
answered
Aug 20, 2017
Health
high-school
6
votes
52.6k
views
What is the name of the office that assists students with federal aid
answered
Jun 19, 2017
Business
high-school
5
votes
145k
views
What is the solution of this system of linear equations? 3y = x + 6 y – x = 3
answered
May 20, 2017
Mathematics
high-school
6
votes
98.2k
views
The Nile River originates in which of the following bodies of water? Lake Volta Lake Chad Lake Victoria Lake Tanganyika
answered
Mar 15, 2016
History
high-school
3
votes
98.2k
views
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