Solve the variation problem.The number of gears a machine can make varies directly as the time it operates. If it can make 4196 gears in 19 hr, how many gears can it make in 3 hr?
A. 220.84 gears
B. 0.0136 gears
C. 662.53 gears
D. 4218 gears
Answer: C
Mathematics
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Find the Taylor polynomial of order 3 generated by f at a.f(x) = ln x, a = 4
A. ln 4 - 
+ 
- 
B. 
+ 
+ 
+ 
C. 
- 
+ 
- 
D. ln 4 + 
- 
+ 
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Find a polar equation for the circle shown.r = -10 sin ?
A. 
B. 
C. 
D. 
Mathematics
Find the hours, rate, or earnings as specified.
Find the number of regular hours, overtime hours (over 8 in a day), and overtime rate (time and a half).
A. 29, 6, $21.26 B. 35, 0, $15.95 C. 29, 6, $15.95 D. 30, 5, $21.26
Mathematics
Solve the inequality. Graph the solution set.-7x + 1 > -8x + 12
A. (-?, 11)
B. (11, ?)
C. [13, ?)
D. (-?, 13]
Mathematics