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Mathematics 16 Online
OpenStudy (anonymous):

I need help figuring out how to do sinusoidal functions. I do not understand them at all!! someone please help me!

OpenStudy (phi):

You should post a specific question that people can help you with.

OpenStudy (anonymous):

a bike tire has a diameter of 24 inches and is revolving at a rate of 10 rpm. at t=0, a certain point is at height 0. what is the height of the point above ground after 3 seconds? this is one of the example problems.

OpenStudy (anonymous):

would it be 24inches?

OpenStudy (anonymous):

thank u petewe :)

OpenStudy (phi):

sometimes it helps to sketch a picture |dw:1387397135502:dw|

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