Algebra
It takes 10 hours to fill a pool with water, and 20 hours to drain it. If the pool is empty and the drain is open, how long will it take to fill the pool?
help?
Use the pytagorean theorem a*2+b^2=c^2 which is 121+121=c^2 which makes 242=c^2 so the final answer would be 15.556 or just use simplest radical form
Algebra 1
Simplify it, sorry
Algebra 1
Solve the rational expression. [(p)/(q)+(q)/(r)]/[(r)/(s)+(s)/(t)]
Rational expressions
(2c-d)/(c^2d)+(c+d)/(cd^2)
Math
72/3=24 24 degrees is one slice of pizza 24x=360 x=360/24 x=15 15 slices
Algebra
(2y-4)/(y-2)
American History
Thanks
American History
Why did most of the Cherokees oppose the treaty of New Echota.
Algebra
A quarium has a total of 28 beta fish, piranhas, and turtles. The number of piranhas is 1 more than the number of turtles, and 2 fewer than the number of beta fish. How many beta fish are there in the aquarium?
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