Express in terms of degrees, minutes, and seconds, to the nearest second.2 _____ _____' ________'' 2. Express the angle as a decimal, to the nearest...

8 . A tire for a car is 22 inches in diameter. If the car is traveling at a speed of 60 mi/hr, find the number of revolutions the tire makes per minute. (Round your answer to the nearest hundredth.)

____rev/min

9.A pendulum in a grandfather clock is 6 feet long and swings back and forth along a 9-inch arc. Approximate the angle (in degrees) through which the pendulum passes during one swing. (Round your answer to three decimal places.)____°

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