Find the product or quotient. Write the answer in standard form.

A.  - i
B.  - i
C. 1 + i
D.  + i


Answer: B

Mathematics

You might also like to view...

Solve the problem using matrices.An application of Kirchoff's Rules to the circuit shown results in the following system of equations:Find the currents I1, I2, and I3.

A. I1 = 2.5, I2 = 1.5, and I3 = 1 B. I1 = 3.5, I2 = 2.5, and I3 = 1 C. I1 = 5.5, I2 = 4.5, and I3 = 1 D. I1 = 4.5, I2 = 3.5, and I3 = 1

Mathematics

Solve the problem.A wildlife researcher is monitoring a black bear that has a radio telemetry collar with a transmitting range of 18 miles. The researcher is in a research station with her receiver and tracking the bear's movements. If we put the origin of a coordinate system at the research station, what is the equation of all possible locations of the bear where the transmitter would be at its maximum range?

A. x2 + y2 = 324 B. x2 + y2 = 18 C. x2 + y2 = 36 D. x2 - y2 = 18

Mathematics

Simplify.i23 - i5

A. -2i B. 2i C. 0 D. -2

Mathematics

Solve the equation.-73.8 = -8.2c

A. 65.6 B. 9 C. 2 D. -65.6

Mathematics