Multiply and simplify. Assume that all variables represent positive real numbers.(
+ 
)(
- 
)
A. 2 - 2
B. 12
C. -8
D. 2 - 2
Answer: C
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Use simple probability to complete the exercises.A single die is rolled twice. The set of 36 equally likely outcomes is {(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6), (2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), 
(5, 1), 
(5, 3), (5, 4), (5, 5), (5, 6), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6),}. Find the probability of getting two numbers whose sum is less than 13.
A. 
B. 1
C. 
D. 0
Given the series  FIGURE 1.png)
estimate the error in using the partial sum  Figure 2.png)
by comparison with the series  Figure 3.png)
What will be an ideal response?
Answer the question.Which number is larger?
A. 
B. 0.063
Multiply. Simplify if possible.6
? 6
? 5
A. 216
B. 
C. 182
D. 180