SOLUTION: I have a 67 in my Statistics class, my final test is 15% of my final grade, what would I need to pass with a 70?
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Question 955607: I have a 67 in my Statistics class, my final test is 15% of my final grade, what would I need to pass with a 70? Answer by lwsshak3(11628) (Show Source):
You can put this solution on YOUR website! I have a 67 in my Statistics class, my final test is 15% of my final grade, what would I need to pass with a 70?
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Final test counts as 15% of his final grade so his 67 average counts as 85% of his grade
let x=final test score needed to pass with a 70
85%*67+15%x=70
56.95+.15x=70
.15x=13.05
x=87
final test score needed to pass with a 70: 87
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