Homework Answers
Sheila wishes to get 4.0 then assuming other things constant
0.5*hours spent studying+0.25*class attendance+0.25*GPA
4=0.5x+0.25*4+0.25*2
4=0.5x+1+0.5
4=0.5x+1.5
2.5=0.5x
x=5
Answer is 5 hours but no option matches (kindly confirm)
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