Solve the problem.An arch in the form of a semiellipse is 52 ft wide at the base and has a height of 20 ft. How wide is the arch at a height of 12 ft above the base?
A. 17.7 ft
B. 20.8 ft
C. 41.6 ft
D. 35.5 ft
Answer: C
Mathematics
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Use a graphing calculator to find the indicated limit by plotting the function near the limit point.
A. 0 B. 16 C. 2 D. 1
Mathematics
When the graph of directed distance reaches a maximum (at a peak), what can be said about velocity at this point?
A. Velocity is a linear function. B. Velocity reaches a minimum. C. Velocity reaches a maximum. D. Velocity is 0.
Mathematics
Evaluate the integral.
A. 
e6
B. 972
C. 108
D. 108e3
Mathematics
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics