Wednesday
December 11, 2013

# Posts by MINDY

Total # Posts: 133

calculus
my circular swimming pool has a 29 foot diameter and is 8 feet tall. at the beginning of the summer i need to fill the pool with water. the flow rate from my spigot into the pool is about 0.75 cubic feet per minute. how fast is the water level, h, rising at the moment when the...

calculus
an airplane is flying at an altitude of 6.7 miles towards a point directly over an observer. if the speed of the plane is 499 miles per hour, find the rate at which the angle of observation, Ɵ, changing by at the moment when the angle is 21 degrees.

calculus
y(x)=c^x+x^c =y'(x)=x*c+2x =y'(x)=cx+2x

Algebra
thank you

Algebra
opps, sorry its: (n+5)/(n+8)=1+6(n+1)

Algebra
(n+5)/(n+8)=1=6/(n+1)

algebra
thank you sooo much :)

algebra
5/(n^3=5n^2)=4/(n+5)+1/n^2

algebra
If y is inversely proportional to x, and y=8 when x=2, find y when x=5

algebra
thank you

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