Simplify completely. If the fraction is improper, write it as a mixed number.
A. 1
B. 
C. 
D. 1
Answer: B
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Find the indicated probability. Round your answer to 6 decimal places when necessary.When a pair of dice is rolled there are 36 different possible outcomes: 1-1, 1-2, ... 6-6. If a pair of dice is rolled 4 times, what is the probability of getting a sum of 5 every time?
A. 
B. 
C. 
D. 
For the graph below, use the nearest neighbor algorithm to find an approximate minimum Hamilton circuit and its weight, starting at the indicated vertex.
Starting at C
A. C ? D ? B ? F ? E ? A ? C; weight = 99 B. C ? D ? B ? F ? A ? E ? C; weight = 99 C. C ? D ? A ? F ? E ? B ? C; weight = 102 D. C ? D ? B ? F ? E ? A ? C; weight = 102
Evaluate the integral.
dt
A. 
- 
B. 56
C. 7 ln 8
D. 8
If possible, simplify the expression. If any variables exist, assume that they are positive.5
+ 
A. 6
B. 5
+ 
C. 15
D. 8