Multiply the polynomials using the FOIL method. Express the answer as a single polynomial in standard form.(-4x - 9)(2x + 11)
A. -8x2 - 62x - 99
B. -2x2 - 62x - 62
C. -8x2 - 62x - 62
D. -2x2 - 62x - 99
Answer: A
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Solve the problem.Let D be the smaller cap cut from a solid ball of radius 8 units by a plane 5 units from the center of the sphere. Set up the triple integral for the volume of D in cylindrical coordinates.
A. 
B. 
C. 
D. 
Solve the problem.There are 1000 tickets sold in a raffle. If you have 4 of these tickets and 10 prizes are to be given, what is the probability that each of your tickets will win a prize?
A. 
× 
B. 
C. 
D. 
E. none of these
Check to see if the given number is a solution for the equation.8x + 12 = 4x + 34; check x = 7
A. 7 is not a solution. B. 7 is a solution.
Fill in the blank with one of the words or phrases listed below.
The 
of a set of an ordered set of numbers is the middle number.
A. mean B. median C. mode D. probability