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Sin/Cosine

Terms in this set (26)

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Verified questions

TRIGONOMETRY

Crane makes $5/h for the first six hours on the job and then$10/h after that. Jill's job pays $6/h for the first eight hours and then$9/h after that. a. Write the equation of a function that models Crane's earnings after t hours. b. Write the equation. of a function that models Jill's earnings after t hours. c. When will Jill make $46? d. When does Crane make more than Jill?

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TRIGONOMETRY

Solve the problem. Let vector u have initial point $P_1 =(0,2)$ and terminal point $P_2=(-2,6)$. Let vector v have initial point $Q_1 = (3,0)$ and terminal point $Q_2=(1,4)$. U and v have the same direction. Find ||u|| and ||v||. Is u=v?

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TRIGONOMETRY

Ling set a goal to ride her unicycle one mile, or 5280 feet, per day. Her unicycle tire has a diameter of 20 inches. How many revolutions will she need to pedal each day to meet her daily goal?

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TRIGONOMETRY

The point is on the terminal side of an angle in standard position. Give the smallest positive angle measure in both degrees and radians. (1, –√3)

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