Perform the indicated operations on a calculator. Express the result with the proper accuracy and precision. Assume that all numbers are approximate.7.12(13.26)
A. 94.41
B. 94.4112
C. 94.4
D. 90
Answer: C
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Provide an appropriate response. Use the tangent function to find b of a standard right triangle ABC given a = 45.7 m and B = 12.6°. Round to four significant digits.
A. 204.5 m B. 44.60 m C. 10.22 m D. 9.969 m
Determine from the graph whether the function has any absolute extreme values on the interval [a, b].
A. Absolute maximum only.
B. No absolute extrema.
C.
| Absolute minimum only. |
D. Absolute minimum and absolute maximum.
Use the data to make a frequency distribution table.Kevin asked some of his friends how many hours they worked during the previous week at their after-school jobs.
Frequency Distribution Table 
What will be an ideal response?
Find the radian measure of angle ?, if ? is a central angle in a circle of radius r, and ? cuts off an arc of length s.
?
cm, 
cm
?
A. 
B. 4
C. 
D. 
E. 5