Identify the complex number as real or imaginary.i

A. Imaginary
B. Real


Answer: A

Mathematics

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Integrate the function., x > 6

A. -  + C
B.  + C
C. -  + C
D.  + C

Mathematics

Determine whether the statement is true or false.The graph of  +  = 1 is an ellipse centered at (1, 2).

A. True B. False

Mathematics

Solve the problem.Find the skid distance after braking hard at a speed of 75 miles per hour. Use the formula  where D represents the skid distance in feet on asphalt and S represents the speed of the car in miles per hour.

A. 918.37 ft B. 229.59 ft C. 42.87 ft D. 459.18 ft

Mathematics

A survey showed that students had these preferences for instructional materials. Use the graph to answer the question.About how many students would you expect to prefer lectures in a school of 600 students?

A. About 18 students B. About 108 students C. About 120 students D. About 216 students

Mathematics