Perform the indicated operation.
- 7x
A. 
B. 
C. 
D. 
Answer: D
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Solve the problem.A cylindrical tin can (closed at both ends) has a volume of 19 in3. Sketch the surface area of the can as a function of its radius.
A. 
B. 
C. 
D. 
Solve the problem.The percent of people who say they plan to stay in the same job position until they retire has decreased over recent years, as shown in the table below.
Find a power function that models the data in the table using an input equal to the number of years from 2000. Round values to the nearest thousandth.
A. y = - 0.638x120.077 B. y = 52.857x-0.071 C. y = 120.077x-0.638 D. y = 43.934x-0.240
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) = -x2
A. 
B. 
C. 
D. 
Rewrite.788% as a decimal
A. 0.788 B. 7.89 C. 7.88 D. 78.8