Perform the indicated operation. Write the answer in simplest form. If the answer is an improper fraction, write it as a mixed number.
A. 15
B. 5
C. 5
D. 16
Answer: C
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Evaluate the definite integral.
dx
A. 100
B. 150
C. 10
D. 
State the domain and range of the function.f(x) = 3-x - 3
A. Domain = (-?, ?); range = (-3, ?) B. Domain = (-?, ?); range = (-?, -3) C. Domain = (-?, ?) ? (-?, ?); range = (-?, -3) D. Domain = = (-?, ?); range = (-?, -3]
Solve the problem.A contractor is considering a sale that promises a profit of $38,000 with a probability of .7 or a loss (due to bad weather, strikes, and such) of $18,000 with a probability of .3. What is the expected profit?
A. $20,000 B. $26,600 C. $21,200 D. $39,200
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = (x + 1)3
A. 
B. 
C. 
D. 