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liberstina [14]

3 years ago

6

The height, h, in feet of a piece of cloth tied to a waterwheel in relation to sea level as a function of time, t, in seconds ca

n be modeled by the equation h=15cos(3.14/20 t). How long does it...

2 answers:

Alika [10]3 years ago

5 0

0.1 t = 2
t = 20 seconds.
is that what you're asking?

vesna_86 [32]3 years ago

3 0

Answer: On edg it’s D: 40 seconds

Just did it

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