Solve the application.On average, 
of a teenager's day is spent at school or sleeping. If
is spent sleeping, what fraction is spent in school?
A. 
of their day
B. 
of their day
C. 
of their day
D. 
of their day
Answer: C
Mathematics
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Use exponential regression to provide an approximate model for the following data. t 1.23 4.94 8.67 12.01 15.48 y 4.20 15.08 68.05 260.75 1064.52?
A. ?
B. 
C. ?
D. ?
Mathematics
Use symbols to write the expression and then evaluate it.Eleven fewer than thirty-three
A. 11 ? 33; 363 B. 33 - 11; 22 C. 33 + 11; 44 D. 11 - 33; 22
Mathematics
Solve the problem.A business bureau gets complaints as shown in the following table. Find the expected number of complaints per day. 
A. 2.83 B. 2.98 C. 2.73 D. 3.01
Mathematics
Find the area under the curve over the indicated interval.
Mathematics