Find all cube roots of the complex number. Leave answers in trigonometric form.-3
+ 3i
A. 
cis 50°, 
cis 170°, 
cis 290°
B. 
cis 70°, 
cis 190°, 
cis 310°
C. 
cis 70°, 
cis 190°, 
cis 310°
D. 
cis 50°, 
cis 170°, 
cis 270°
Answer: A
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Find the indicated number of terms of the Maclaurin polynomial for f(x) and use it to approximate the function value.f(x) = ex; f(0.29); 4 terms
A. 0.9582445 B. 0.9959522 C. 0.7561148 D. 1.3361148
Graph the function.y = tan 
A. 
B. 
C. 
D. 
Solve the inequality. Write the solution in interval notation.
? 0
A. [-4, 0) ? (0, 4] B. (-?, -4] ? (0, 4] C. [-4, 0) ? [4, ?) D. (-?, -4] ? [4, ?)
A multiple-choice test offers four possible answers for every question, of which only one is the correct answer. A student guesses on four of the questions. What is the probability that she gets exactly three of the guessed questions correct?
What will be an ideal response?