Simplify the power of i.

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


Answer: B

Mathematics

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The question(s) that follow refer to the problem of finding the minimum spanning tree for the weighted network shown below. Using Kruskal's algorithm, which edge should we choose last?

A. BC B. AB C. AC D. CD E. none of these

Mathematics

Multiply.15 × 1000

A. 1500 B. 150,000 C. 15,000 D. 150

Mathematics

Graph the system of inequalities.x + 2y ? 2 x - y ? 0

A.

B.

C.

D.

Mathematics

Use the Binomial Theorem to expand and simplify the expression.


What will be an ideal response?

Mathematics