Question 182458: 1.
Solve
(3a-5)/(aČ+4a+3)+(2a+2)/(a+3)=(a-3)/(a+1)
2.
Rachel allows herself 1 hour to reach a sale appointment 50 mile s away. After she has driven 30 miles, she realizes that she must increase her speed by 15 miles per hour in order to get there on time. What was her speed for the first 30 miles?
3.
Can any even understand this?
In a stream, the amount S of salt carried varies directly as the sixth power of the speed V of the steam.
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! 3.
Can any even understand this?
In a stream, the amount S of salt carried varies directly as the sixth power of the speed V of the steam.
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Yes, I can. I don't know if it's true, tho.
Amt of salt/unit time = kV^6 where k is some constant.
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