Find the following. Assume that the letter can represent any real number.
A. 
B. 
- 3
C. 
D. 49y2 - 42y + 9
Answer: A
Mathematics
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Use the integral test to determine whether the series converges.
A. diverges B. converges
Mathematics
Find the LCM for the pair of natural numbers.8, 28
A. 28 B. 224 C. 56 D. 14
Mathematics
Use the given transformation to evaluate the integral. src="https://sciemce.com/media/4/ppg__10615191636__f1q22g7.jpg" alt="" style="vertical-align: -4.0px;" />
Rwhere R is the parallelogram bounded by the lines 
A. 
B. 
C. 
D. 
Mathematics
Use dimensional analysis to solve the problem.The speed of sound under certain conditions is 1076 ft/sec. Calculate the speed in miles per hour. Round answers to the nearest tenths.
A. 733.6 mi/hr B. 737.6 mi/hr C. 12.2 mi/hr D. 2200.9 mi/hr
Mathematics