Find the general term, an, of the given geometric sequence.1, 8, 64, ...
A. an = 8n
B. an = 8(n - 1)
C. an = 81-n
D. an = 8n-1
Answer: D
Mathematics
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Using your knowledge of special right triangles, find the length of the hypotenuse. Round to the nearest tenth.
A. 4.5 cm B. 18 cm C. 6.4 cm D. 12.7 cm
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Approximate the square root to three decimal places.
A. 2.446 B. 2.449 C. 6.000 D. 2.454
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Solve the exponential equation algebraically. Approximate the result to three decimal places.
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Mathematics