Solve the problem.The rear wheel of a lawn tractor has a 13-inch radius. Find the angle (in radians) through which a wheel rotates in 21 seconds if the tractor is traveling at a speed of 14 miles per hour? Round your answer to one decimal place when necessary.
A. 398 radians
B. 22.6 radians
C. 1,432,910.8 radians
D. 152.5 radians
Answer: A
Mathematics
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factor(s).
A. 3 B. 1 C. 0 D. 2
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Solve the equation by factoring.x2 - 7x + 10 = 0
A. {5, -2} B. {5, 2} C. {-5, -2} D. {-5, 2}
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(2, 0)
A. No B. Yes
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