A rock concert was measured to be 
watta/cm2. Find the number of decibels for the power of the sound and round it to the nearest decibel.
?
A. 100 dB
B. 107 dB
C. 109 dB
D. 121 dB
E. 104 dB
Answer: C
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Use the graph. Provide an appropriate response. Write numeric answers in standard form.The following graph shows the average starting salary for graduates of five different schools with a degree in mathematics. 
What was the least average starting salary among the five schools?
A. $38,613 B. $52,149 C. $46,420 D. $35,945
Convert to rectangular coordinates.(-8, 180°)
A. (-8, 0) B. (0, 8) C. (0, -8) D. (8, 0)
Fill in the blank to make the statement true.9.2 m = __________ mm
Fill in the blank(s) with the appropriate word(s).
Make an approximate conversion as indicated. Round to the nearest tenth. The precise value of your approximation will depend on the conversion path that you choose.12.22 L = ____ gal
A. 11.6 gal B. 46.2 gal C. 3.2 gal D. 13.0 gal