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OpenStudy (anonymous):
The cross-section of a channel is parabolic. it is 3 meters wide at the top and 2 meters deep. Find the depth of water, to the nearest cm, when the channel is half full.
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OpenStudy (jdoe0001):
got picture?
OpenStudy (anonymous):
nope, sorry
OpenStudy (jdoe0001):
well... seems to me is already given then.... " The cross-section of a channel is parabolic. it is 3 meters wide at the top and \(\bf{\color{brown}{ \textit{2 meters deep}}}\)."
OpenStudy (jdoe0001):
so... you're just asked to get that in "cm" units keep in mind that there are 100 cm in 1 meter
OpenStudy (jdoe0001):
|dw:1403046112035:dw|
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