Simplify. Assume that all variables represent positive real numbers.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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How many distinguishable permutations of letters are possible in the word?MISSISSIPPI
A. 831,600 B. 69,300 C. 39,916,800 D. 34,650
Mathematics
Use the given graph to find the indicated limit.
f(x)
A. -? B. 0 C. 3 D. ?
Mathematics
Find numbers a and b, or k, so that f is continuous at every point.
A. k = 13 B. k = 5 C. k = - 5 D. k = 7
Mathematics
Use the graph to find the indicated function value.y = f(x). Find f(-4)
A. 9 B. 4 C. 3 D. 0
Mathematics