Identify the complex number as real or imaginary.3?

A. Imaginary
B. Real


Answer: B

Mathematics

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Determine whether the argument is valid or invalid.The Rams will be in the playoffs if and only if Ozzie is an all-star. Mark loves the Rams or Ozzie is an all-star. Mark does not love the Rams. Therefore, the Rams will not be in the playoffs.

A. Invalid B. Valid

Mathematics

Evaluate.Let a = 8i. Find 4a.

A. 12 B. 12i C. 32i D. 32

Mathematics

Factor.12x2 - 42x - 24

A. (12x - 6)(x + 4) B. (2x - 1)(6x + 24) C. 6(2x - 1)(x + 4) D. 6(2x + 1)(x - 4)

Mathematics

Multiply.18.53 × 0.0066

A. 0.132298 B. 0.122298 C. 0.112298 D. 0.222298

Mathematics