Determine whether the sequence is geometric.4, -12, 36, -108, 324, ...
A. Geometric
B. Not geometric
Answer: A
Mathematics
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Use Taylor series to evaluate the limit.
A. -4 B. 4 C. 0 D. 1
Mathematics
Solve the inequality, then graph the solution.-2 - 2t - 12 ? -3t - 3
A. (-2, ?)
B. (-?, -2)
C. [11, ?)
D. (-?, 11]
Mathematics
Find the square root if it is a real number. If it is not a real number, state so.
A. -36 B. -6 C. not a real number D. 6
Mathematics
The height (in feet) of a certain kind of tree is approximated by 
where t is the age of the tree in years. Estimate the age of a 70-ft tree. Round your answer to the nearest hundredth.
?
__________ years
Fill in the blank(s) with the appropriate word(s).
Mathematics