Perform the indicated operation. Write the result in the form a + bi.(3 + 6i)(8 + 5i)
A. -6 + 63i
B. 54 + 33i
C. -6 - 63i
D. -33 + 54i
Answer: A
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You are driving up a straight road. You pass a sign that says Elevation 1504 feet. Also, 3 horizontal miles further you see a sign that says Elevation 2829 feet. The peak of the mountain is 7 horizontal miles from the first sign. What is the elevation of the mountain? ?
A. 8105.00 feet B. 4595.67 feet C. 8105.59 feet D. 4596.03 feet
Find the first four terms of the binomial series for the given function.(1 + 6x)-1/2
A. 1 - 3x + 
x2 - 
x3
B. 1 - 3x + 
x2 - 
x3
C. 1 - 3x - 27x2 - 
x3
D. 1 - 3x + 
x2 - 
x3
Find the requested number.Two-thirds of a number is -8. What is the number?
A. -24 B. 24 C. -12 D. 12
Solve the problem.The function given by the equation f(x) = 3.785x will convert x gallons into 
If a container will hold 44 gallons, how many liters will it hold? Round your answer to the nearest hundredth, if necessary.
A. 167.11 liters B. 166.68 liters C. 165.84 liters D. 166.54 liters