Solve the problem.A pulley rotates through 83° in one minute. How many rotations does the pulley make in an hour?
A. 27.7 rotations
B. 498.0 rotations
C. 249.0 rotations
D. 13.8 rotations
Answer: D
Mathematics
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Find the distance between the pair of points. Where appropriate, give an approximation to three decimal places.(-6, -6) and (2, 6)
A. 80
? 178.885
B. 80
C. 4
D. 4
? 14.422
Mathematics
Express the angle in radian measure in terms of ?.288°
A. 
B. 
C. 
D. 
Mathematics
Combine and simplify, if possible.3
- 
A. 3(x -1)
B. 3x
- 1
C. (x -1)
D. (3x -1)
Mathematics
Solve.The Powell family paid 24% of the purchase price of a $246,000 home as a down payment. Determine the amount of the down payment.
A. $590 B. $10,250 C. $5904 D. $59,040
Mathematics