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The lower the percent of energy required for a machine to perform work, the more energy efficient it is. Please select the best answer from the choices provided T F
answered
Feb 17, 2018
Biology
college
2
votes
213k
views
Jolene lost her wallet at the mall. It had $10 in it when she got home her brother felt bad and gave her $5.75. represent this situation with expression involving rational numbers. What is the overall
answered
Feb 8, 2018
Mathematics
middle-school
3
votes
78.9k
views
Find the linear equation with slope = 7 and y-intercept = -4
answered
Jan 30, 2017
Mathematics
middle-school
3
votes
219k
views
What are some advantages and disadvantages of (your) school/school rules? In german, and say what it means too. please.
answered
Aug 2, 2016
German
high-school
3
votes
15.2k
views
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