Use the Trapezoidal Rule to approximate the value of the definite integral 
, 
. Round your answer to three decimal places.
?
A. 4.662
B. 6.764
C. 4.655
D. 2.793
E. 2.796
Answer: C
Mathematics
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Evaluate the integral. 
(Give your answer in exact form.)
A. 
- 
B. 
- 
C. 
- 
D. 
Mathematics
Find the area of the circle. Use 3.14 or 
for ? as indicated.Use 3.14 for ?.
A. 314 yd2 B. 7850 yd2 C. 1962.5 yd2 D. 157 yd2
Mathematics
Solve the problem.An arch for a bridge over a highway is in the form of a semiellipse. The top of the arch is 35 feet above ground (the major axis). What should the span of the bridge be (the length of its minor axis) if the height 30 feet from the center is to be 13 feet above ground?
A. 50.48 ft B. 32.31 ft C. 161.54 ft D. 64.62 ft
Mathematics
Determine whether the equation defines y as a function of x.y = 5x - 2
A. Yes B. No
Mathematics