Find the exact value, given that 
with ? in 
and 
with ? in 
tan (? + ?)
A. 
B. 
C. 
D. 
Answer: A
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Write the expression in condensed form.
ln x - ln 6
A. ln 
B. ln(
- 6)
C. ln
D. ln
Solve the problem.A container, in the shape of an inverted right circular cone, has a radius of 8 inches at the top and a height of 10 inches. At the instant when the water in the container is 9 inches deep, the surface level is falling at the rate of -2 in./s. Find the rate at which water is being drained.
A. -325.71 in.3/s B. -311.04 in.3/s C. -456 in.3/s D. -286.5 in.3/s
A customer can choose one of two amplifiers, one of three compact disc players, and one of five speaker models for an entertainment system. Determine the number of possible system configurations. ?
A. 40 B. 35 C. ?30 D. 25 E. 20
Perform the indicated operation without the use of a calculator and express each answer in decimal notation.
A. 60,000 B. 0.06 C. 0.00001667 D. 0.0006