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Chapter 6: Q 33. (page 381)
Find the exact value of each expression. Do not use a calculator.
The exact value of
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Keeping Up with the Sun How fast would you have to travel on the surface of Earth at the equator to keep up with the Sun (that is, so that the Sun would appear to remain in
the same position in the sky)?
Use a calculator to find the approximate value of each expression rounded to two decimal places.
In Problems , convert each angle in degrees to radians. Express your answer as a multiple of .
In the problem, denotes the length of the arc of a circle of radius subtended by the central angle . Find the missing quantity. Round answers to three decimal places.
feet, radians,
Write the equation of a sine function that has the given characteristics.
Amplitude:
Period:
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