Perform the indicated operation. Write the answer without exponents.(4 × 10-2) × (8 × 102) × (6 × 102)
A. 192 × 10-8
B. 19,200
C. 192 × 102
D. 1920
Answer: B
Mathematics
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Given that log 2 ? 0.301 and log 3 ? 0.477, find the following.log6 9
A. 0.159 B. 0.954 C. 0.815 D. 1.226
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Find the focus and directrix of the parabola.x2 = 28y
A. (7, 0); y = 7 B. (0, -7); x = - 7 C. (7, 0); x = 7 D. (0, 7); y = -7
Mathematics
Solve the problem.Volatility refers to:
A. the amount of uncertainty or risk about changes in a security's value B. the likelihood that a security's value will only decrease in value C. a security's value as compared to an industry benchmark D. the likelihood that a security's value will only increase in value
Mathematics
Find the length of the section represented by x in the figure. 
a = 1
b = 5
A. 1
B. 5
C. 12
D. 1
Mathematics