Perform the indicated operations and write the result in standard form.(
- 
)(
+ 
)
A. 11
B. 2 - 9i
C. -7
D. 2 + 3i
Answer: A
Mathematics
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Evaluate the integral.
A. 
B. 
C. 
D. 
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Determine whether the number is abundant or deficient.16
A. Abundant B. Deficient
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Find the sum of the squares of the deviations from the mean for the given data. 4, 5, 6, 7, 8
A. 2 B. 4 C. 10.5 D. 10
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Solve the problem.The table shows the total amount of precipitation (in inches) in a certain US city in 17 different years. Find the interquartile range.
A. 7.6 in. B. 7.9 in. C. 6.9 in. D. 7.2 in.
Mathematics