Use the elimination method by addition to find the solution for the following system.
A. x = 2, y = 24, z = -25
B. x = -4, y = 5, z = 11
C. x = 4, y = 5, z = -5
D. The system is inconsistent.
Answer: C
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Find a formula for R6(x), the remainder for the Taylor polynomial of order 6 based at a.e4x; a = 1
A. R6(x) = 
(x - 1)7
B. R6(x) = 
(x - 1)6
C. R6(x) = 
(x - 1)6
D. R6(x) = 
(x - 1)7
True or false?If you score 60% on the midterm math exam and 70% on the final exam, your overall score will be greater than 65%. Assume that the final counts for 60% of the grade and that the midterm counts for 40% of the grade.
A. True B. False
Use scientific notation to solve the problem.Assume that the volume of the earth is 5 x 1014 cubic meters and the volume of a bacterium is 2.5 x 10-16 cubic meters. If the earth could be filled with bacteria, how many would it contain?
A. 5.0 x 1031 bacteria B. 2.0 x 10-30 bacteria C. 2.0 x 1030 bacteria D. 5.0 x 10-31 bacteria
Suppose we draw a card from a well-shuffled deck of 52 cards. Find the specified probability.The probability of drawing a 2, 3, or 5.
A. 
B. 
C. 
D. 