Solve the problem.A pendulum swings a length of 85 centimeters on its first swing. Each successive swing is 
of the preceeding swing. Find the length of the fourth swing and the total length swung during the first four swings. Round to the nearest tenth of a centimeter, if necessary.
A. 47.8 cm; 35.9 cm
B. 47.8 cm; 196.6 cm
C. 26.9 cm; 174.3 cm
D. 35.9 cm; 232.4 cm
Answer: D
Mathematics
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, (a) find the domain of f(x)(b) find f(3)
Fill in the blank(s) with the appropriate word(s).
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A. 5
- 
i
B. -7
- 7 i
C. 7
- 28 i
D. 14 - 14
i
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A. (0, -6) B. (0, -7) C. (-1, -6) D. No solution
Mathematics