Simplify the power of i.i30

A. i
B. -1
C. 1
D. -i


Answer: B

Mathematics

You might also like to view...

Evaluate the expression.(-16 + 17) + (-3 + 10)

A. 14 B. 8 C. 40 D. -26

Mathematics

Evaluate the integral.2x dx

A. -  + cot 2x + C
B. -  - cot 2x + x + C
C. -  + cot 2x - x + C
D. -  + cot 2x + x + C

Mathematics

Solve the problem.In a study by psychologists Bornstein and Bornstein, it was found that the average walking speed w, in feet per second, of a person living in a city of population P, in thousands, is given by the function  Find the walking speed of people in a city with a population of 1,541,211.

A. 14.25 ft/sec B. 4.47 ft/sec C. 5.32 ft/sec D. 3.62 ft/sec

Mathematics

Provide an appropriate response.The earth is approximately 92,900,000 miles from the sun. Write this number in scientific notation.

A. 9.29 × 106 B. 9.29 × 108 C. 9.29 × 107 D. 9.29 × 10-7

Mathematics