Convert the radical expression to its rational exponent form and then simplify. Assume that all variables represent positive numbers.
A. 16
B. 8
C. 4
D. 23
Answer: B
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Determine if the sequence is arithmetic. If the sequence is arithmetic, find the common difference.1, 0, -1, -2, . . .
A. yes, -1 B. yes, -2 C. yes, -3 D. no
?A function and its graph are given. Use the graph to find the horizontal asymptotes, if they exist, where 
Confirm your results analytically.?
?
?
?
?
A. ?
B. ?
C. ?
D. ??
E. ?no horizontal asymptotes
You are saving for your retirement by investing $1000 per month in an annuity with a guaranteed interest rate of 6% per year. With a continuous stream of investment and continuous compounding, how much will you have accumulated in the annuity by the time you retire in 15 years? Round your answer to the nearest cent. ?
A. $180,000.00 B. $1,459.60 C. $691,920.62 D. $281,313.93 E. $291,920.62
Determine whether the polynomial is a perfect square trinomial, a difference of squares, or neither.x2 - 4
A. Difference of squares B. Neither C. Perfect square trinomial