Solve the problem.A wheel with radius 3 m rolls at 18 rad/s. How fast is a point on the rim of the wheel rising when the point is 
radians above the horizontal (and rising)? (Round your answer to one decimal place.)
A. 13.5 m/s
B. 108.0 m/s
C. 54.0 m/s
D. 27.0 m/s
Answer: D
Mathematics
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Write the first five terms of the arithmetic sequence with the given term and common difference.a1 = 6, d = 3
A. 6, 9, 12, 15, 18 B. 9, 12, 15, 18, 21 C. 6, 8, 10, 12, 14 D. 0, 6, 9, 12, 15
Mathematics
Simplify and add or subtract wherever possible.
+ 5
A. 30
B. 29
C. 13
D. 13
Mathematics
Plot the given point in a rectangular coordinate system.(0, 4)
A. 
B. 
C. 
D. 
Mathematics
Solve.x2 - 81 = 80x
A. -9, -9 B. -1, 81 C. -9, 9 D. 1, -81
Mathematics