Find the real solutions of the equation. = -2

A. {-32}
B. {32}
C. {-33}
D. {33}


Answer: D

Mathematics

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Answer the question.If y = sin ?, what is tan ? in terms of y?

A. tan ? = 
B. tan ? = 
C. tan ? = 
D. tan ? = 

Mathematics

Solve the problem and write the answer using scientific notation.Assume that the volume of the earth is 5 × 1014 cubic meters and the volume of a bacterium is  cubic meters. If the earth could be filled with bacteria, how many would it contain?

A. 5.0 × 10-31 bacteria B. 2.0 × 10-30 bacteria C. 2.0 × 1030 bacteria D. 5.0 × 1031 bacteria

Mathematics

Multiply or divide.-16 ÷ (-4)

A. 5 B. -4 C. 3 D. 4

Mathematics

Work each of the following problems on your calculator. Do not write down or round off any intermediate answers.


 = __________

 = __________

 = __________

 = __________

What will be an ideal response?

Mathematics