Find the length of the curve.The spiral r = 3?2, 0 ? ? ? 2
A. 8((?2 + 1)3/2 - 1)
B. 
?5
C. 
D. 56
Answer: D
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Answer the following question involving a conversion within the USCS system.A boat is moving at 48 miles per hour. What is its speed in knots (nautical miles per hour)?
A. 55.2 knots B. 57.2 knots C. 41.7 knots D. 39.7 knots
Refer to the figure and provide an appropriate name for the indicated angles. 
?1 and ?4
A. Alternate interior angles B. Corresponding angles C. Alternate exterior angles D. Vertical angles
Every company possesses both tangible and intangible resources.
Answer the following statement true (T) or false (F)
Solve the problem.A collection of dimes is arranged in a triangular array with 15 coins in the base row, 14 in the next, 13 in the next, and so on with 1 dime in the last row. Find the value of the collection.
A. $6.00 B. $12.00 C. $24.00 D. $1.20