Evaluate without using a calculator.
?

?
__________ °
What will be an ideal response?
120
Mathematics
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Use the Comparison Test to determine if the series converges or diverges.
A. diverges B. converges
Mathematics
Find the requested term in the sequence.The 10th term in 20, 20.2, 20.4, 20.8, 20.16, . . .
A. 20.512 B. 20.1024 C. 20.256 D. 512
Mathematics
Solve the problem.Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 250 miles in the same time that Dana travels 230 miles. If Chuck's rate of travel is 4 mph more than Dana's, and they travel the same length of time, at what speed does Chuck travel?
A. 46 mph B. 45 mph C. 55 mph D. 50 mph
Mathematics
Simplify. Assume that no radicands were formed by raising negative quantities to even powers.
A. 35
B. 7
C. 5
D. 25
Mathematics