Identify the number as real, complex, pure imaginary, or nonreal complex. More than one of these descriptions may apply.-10 + i
A. Real, complex
B. Complex, pure imaginary, nonreal complex
C. Nonreal complex
D. Complex
Answer: C
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Graph the pair of parametric equations with the aid of a graphing calculator.x = cos t + 4 cos 3t, y = 5 cos t - 4 sin 3t, 0 ? t ? 2?
A. 
B. 
C. 
D. 
Integrate the function.
, x > 3
A. - 
+ C
B. 
+ C
C. - 
+ C
D. 
+ C
Determine whether the argument in the problem below is valid or invalid. If valid, name the type of reasoning and if invalid, determine the error in reasoning.Assume that if a number is odd, then it is not even. ? If a3 is even, then amust be even. a is odd. Therefore, ?a3 is odd. ?
A. invalid; false chain B. invalid; direct C. invalid; indirect D. valid; indirect E. valid; direct
Construct a probability model for the experiment.Tossing two fair coins once
What will be an ideal response?