Write the power of i as i, -1, -i, or 1.i5

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


Answer: C

Mathematics

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Solve.Tuition at a certain college recently increased from $3000 to $4000. Find the ratio of the increase in price to the original price.

A.  
B.
C.  
D.  

Mathematics

Solve the polynomial equation in the complex numbers.3x3 - x2 - 21x + 7 = 0

A. {- , - }
B. {3, , -}
C. {-3, - }
D. {, - }

Mathematics

Add.

A. 3.77 B. 3.06 C. 3.72 D. 3.67

Mathematics

Write the equation in logarithmic form.102.0794 = 8

A. log2.0794 8 = 10 B. log2.0794 10 = 8 C. log10 8 = 2.0794 D. log10 2.0794 = 8

Mathematics