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AlexFokin [52]
3 years ago
7

The velocity v in meters per second of a certain type of wave is given by v(h)=3 square root h

Mathematics
1 answer:
Serga [27]3 years ago
7 0
The rate of change will be given by:
v(h)=3√h=3h^0.5
The rate of change will be:
v'(h)=(3×0.5)x^-0.5=1.5x^-0.5
hence when h=2 meters, then the rate of change will be:
v'(h)=1.5×2^-0.5
v'(h)=1.061 m/s
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In triangle MPN, angle P is a right angle. If cos N= 3/5 which of the following statements is true
Bezzdna [24]

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Step-by-step explanation:

Since we have given that

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By Pythagorus theorem , we get

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3 years ago
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