Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Simplify.9log9 12
A. 9 B. 12 C. log912 D. 21
Mathematics
Graph the rational function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Suppose that certain bacteria can double their size and divide every 30 minutes. Write a recursive sequence that describes this growth where each value of n represents a 30-minute interval. Let a1 = 467 represent the initial number of bacteria present.
A. a1 = 467; an = 2 an-1 for n > 1.
B. a1 = 467; an = 2 an+1 for n > 1.
C. a1 = 467; an = 
an-1 for n > 1.
D. an = 2 a1 for all values of n.
Mathematics
Using a calculator, evaluate to four decimal places.ln 0.991
A. 0.0039 B. -0.0039 C. -0.0090 D. 0.0090
Mathematics