Find two square roots for the complex number. Write your answer in standard form.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: A
Mathematics
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Find the mean for the list of numbers. Round to the nearest tenth.4, 6, 10, 6, 13, 10
A. 9.8 B. 6.7 C. 8.2 D. 8.7
Mathematics
Write the English phrase as an algebraic expression. Then simplify the expression. Let x represent the number.The difference of 8 times a number and 3 times the number
A. 8x - 3x; 11x B. 3x - 8x; -5x C. 8x - 3x; 5x D. 8x + 3x; 11x
Mathematics
Compute the compound interest.John Lee's savings account has a balance of $4459. After 4 years, what will the amount of interest be at 6% compounded annually? Round to the nearest dollar.
A. $1170 B. $1175 C. $1161 D. $267
Mathematics
Solve the given equation.
k = 15
A. k = 
B. k = 1
C. k = 15
D. k = 0
Mathematics