Write the first four terms of the sequence and the indicated term.an = n2 - 2, 11th term
A. -1, 0, 1, 2, 9
B. -1, 2, 7, 14, 119
C. -2, -1, 2, 7, 98
D. -1, 2, 7, 14, 98
Answer: B
Mathematics
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Evaluate the integral.
A. 
B. 9
C. 27
D. 
Mathematics
Find the total surface area and volume of the following solid object. (Round as indicated in parentheses and use the ? key for ?.)
A. T = 540 m2, V = 2142.5 m3 B. T = 908 m2, V = 2066.5 m3 C. T = 538 m2, V = 2142.4 m3 D. T = 912 m2, V = 2070.5 m3
Mathematics
Perform the indicated operation. Write the answer in scientific notation.4,297,175 × 38,862,718 Give the answer to three significant digits.
A. 1.67 × 1014 B. 16.7 × 1013 C. 1.67 × 1015 D. 0.167 × 1015
Mathematics
Solve the problem. Use 3.14 for ?, if necessary.The cap of a pickle jar has a radius 7 cm. Find the diameter of the cap.
A. 50 cm B. 15 cm C. 14 cm D. 49 cm
Mathematics