Find the power of i.i19

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


Answer: B

Mathematics

You might also like to view...

Use multiplication to check the answer. If an answer is incorrect, find the correct answer.

A. Correct B. Incorrect; should be 42 C. Incorrect; should be 42 R6 D. Incorrect; should be 41 R7

Mathematics

Solve the problem.One rope pulls a barge directly east with a force of 50 N, and another rope pulls the barge directly north with a force of 46 N. Find the magnitude of the resultant force acting on the barge.

A. 4 N B. 96 N C. 2300 N D. 68 N

Mathematics

Estimate the sum or difference by rounding.5.82 - 4.41

A. 1 B. 2 C. 0 D. 10

Mathematics

Multiply.(3s - 5t)(3s + 5t)

A. 9s2 + 25t2 B. 9s2 + 30st - 25t2 C. 9s2 - 30st - 25t2 D. 9s2 - 25t2

Mathematics