Find all solutions of the equation in the complex number system.x2 + 36 = 0
A. {6, -6}
B. {18}
C. {6}
D. {6i, -6i}
Answer: D
Mathematics
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Use dimensional analysis to solve the problem.Jarod calculated the speed of a train to be 29 ft/sec. Calculate the speed in miles per hour. Round answers to the nearest whole number.
A. 16 mi/hr B. 23 mi/hr C. 20 mi/hr D. 17 mi/hr
Mathematics
Solve the equation symbolically.log2 x = 5.2
A. x = 5.22
B. x = 
C. x = 
D. x = 25.2
Mathematics
Find the three measures of central tendency (the mean, median, and mode). Round your answers to the nearest tenth, if necessary.0, 2, 2, 6, 8, 10, 11, 33Answer no mode if needed. mean =__________median =__________mode =__________
What will be an ideal response?
Mathematics
Evaluate.cd0
A. cd B. c C. d D. 1
Mathematics