Provide an appropriate response.Following are box-and-whisker plots comparing the study times in hours per week for Sarah and Elaine.
What are the median study times for both Sarah and Elaine?
A. Sarah, 5 hours; Elaine, 8 hours
B. Sarah, 6 hours; Elaine, 3 hours
C. Sarah, 3 hours; Elaine, 6 hours
D. Sarah, 2 hours; Elaine, 3 hours
Answer: C
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Perform the operation and give the answer in the same numeration system. Write the answer as simply as possible.Add 
and 
A. 
B. 
C. 
D. 
A. 5
B. y5
C. y
D. y10
Express the product as a sum containing only sines or cosines.sin(5?) cos(6?)
A. 
[sin(11?) - sin ?]
B. sin cos(30?2)
C. 
[cos(11?) + sin ?]
D. 
[cos(11?) - cos ?]
A new chocolate company is estimating how many candy bars per week college students will consume of their line of products. The graph shows the probable number of candy bars students (age 18-22) will consume from year 0 to year 10. B(x) gives the number of candy bars for boys, G(x) gives the number of candy bars for girls, and T(x) gives the total number for both groups. Use the graph to answer the question.
Estimate B(7) and G(7) and use your estimates to estimate T(7).
A. 2.3; 4.0; 6.3 B. 2.2; 4.3; 6.5 C. 3.5; 4.2; 7.7 D. 2.5; 4.0; 6.5