Evaluate the expression without using a calculator.-2431/5
A. -27
B. 81
C. 243
D. -3
Answer: D
Mathematics
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Find the limit of the sequence if it converges; otherwise indicate divergence.an = 
A. ln 2 B. 0 C. e2 D. Diverges
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Solve. Round to the nearest whole if necessary.24% of the lawyers in a firm are female. If there are 800 lawyers altogether, how many lawyers are female?
A. 192 lawyers B. 3333 lawyers C. 3 lawyers D. 608 lawyers
Mathematics
Find the value of the expression.log216
A. 16 B. 4 C. 2 D. 8
Mathematics
Find an equation for the sphere with the given center and radius.Center (0, -9, -2), radius = 3
A. x2 + y2 + 3z2 + 18y + 4z = -76 B. x2 + y2 + z2 + 18y + 4z = -76 C. x2 + y2 + 3z2 + 18y - 4z = -76 D. x2 + y2 + z2 + 18y - 4z = -76
Mathematics