Solve the problem.Ten students in a graduate program were randomly selected. Their grade point averages (GPAs) when they entered the program were between 3.5 and 4.0. The following data were obtained regarding their GPAs on entering the program versus their current GPAs. Use the equation of the least squares line to predict the current GPA of a student whose entering GPA is 3.0. Entering GPA (x) Current GPA(y) 3.53.63.83.73.63.93.63.63.53.93.93.84.03.73.93.93.53.83.74.0
A. 3.38
B. 3.27
C. 3.76
D. 3.56
Answer: C
Mathematics
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B. 
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Solve.A photographer has enough liquid toner for twenty-five 8-in. by 10-in. prints. How many 5-in. by 5-in. prints will this amount cover? (Hint: The toner covers the area of the prints: Area = length × width.)
A. 75 B. 100 C. 110 D. 80
Mathematics
Give the equation of the slant asymptote, if any, of the function.f(x) = 
A. y = x + 12 B. x = y + 12 C. none D. y = x + 2
Mathematics
Multiply. Write the answer in simplest form.
? 
A. 
B. 
C. 
D. 
Mathematics