Evaluate the integral.
A. 
+ C
B. 2 cot-1t + C
C. 
ln
+ C
D. ln
+ C
Answer: C
Mathematics
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For the circle in Figure 1, EB and AD are diameters.
Mathematics
Convert as indicated. If necessary, round to two decimal places.392 milliliters to fluid ounces
A. 1485.68 fl oz B. 13.26 fl oz C. 101.92 fl oz D. 11,591.44 fl oz
Mathematics
Solve the problem.Karin biked at 15 mph for a time but got a flat tire. She then walked at 4 mph. She traveled a total of 54 miles. Had she biked the whole time, she would have gone 120 miles. How many hours did she walk?
A. 5 hr B. 6 hr C. 7 hr D. 2 hr
Mathematics
Find the product.
A. 
B. Undefined
C. 
D. 
Mathematics