Use the formula for Sn to find the sum for the geometric sequence.
A. 10
B. -255
C. -66
D. -18
Answer: C
Mathematics
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Identify a pattern in the list of numbers. Then use this pattern to find the next number.40, 33, 26, 19, 12
A. 7 B. 0 C. 5 D. 2
Mathematics
Solve the special system by substitution. If the system is dependent, write the solution using set-builder notation with the common line expressed in slope-intercept form.
A. ?
B. 
C. 
D. (-12, 0)
Mathematics
Solve the problem.The rate of a continuous money flow is 500e0.04 dollars per year for 10 years. Find the present value if interest is earned at 7% compounded continuously.
A. $29,013.64 B. $5830.98 C. $22,497.65 D. $4319.70
Mathematics
Use properties of limits and algebraic methods to find the limit, if it exists.
?
?
A. 
B. 
C. 
D. 
E. does not exist
Mathematics