Use DeMoivre's Theorem to find the following. Write your answer in standard form.
?
What will be an ideal response?
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Find the compound interest earned. Round to the nearest cent. Do not use an interest table.$5,000 at 7% compounded annually for 4 years
A. $1,553.98 B. $351.50 C. $1,125.22 D. $1,400.00
Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Two marbles are drawn from a bag in which there are 4 red marble and 2 blue marble. The number of blue marbles is counted.
A. 
B. 
C. 
D. 
Answer the question.Fill in the blanks to complete the statement. The graph of 
is a parabola with x-intercept(s). Its vertex is the point of the graph and has coordinates .
A. one; minimum (or lowest); (2, 0) B. one; maximum (or highest); (2, 0) C. no; maximum (or highest); (-0.3, 2) D. two; maximum (or highest); (2, 0)
Simplify the expression. Write answer with positive exponents.
A. 
B. -83
C. 8-3
D. 83