Simplify. Assume all variables represent positive real numbers.
A. 
B. 
C. 
D. 2
Answer: B
Mathematics
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Find the series' radius of convergence.
A. ?, for all x B. 2 C. 0 D. 1
Mathematics
Determine if the series converges absolutely, converges, or diverges.
A. Converges absolutely B. Diverges C. converges conditionally
Mathematics
Solve the problem.Brothers Matt and Jeff are leaning a 
ladder against their house. If the ladder reaches 15 feet up the house, how far is the bottom of the ladder from the base of the house? Round to the nearest tenth.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Identify the figure as a line, segment, or ray. Then use the correct symbol to name the figure.
A. ray;
B. line segment; 
C. line; 
D. ray; 
Mathematics