kuvyojhmoob
  • kuvyojhmoob
A college student has finished 52 credit hours with a GPA of 2.8. To get into the program she wishes to enter, she must have a GPA of 3.2. How many additional credit hours of 4.0 work will raise her GPA to 3.2?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
My GPA < 2
mathstudent55
  • mathstudent55
You need to do an average of all credits in one calculation. You can't do an average of averages.
mathstudent55
  • mathstudent55
Let x = number of additional credits the student needs to get 4.0 GPA on. 52 credits with a GPA of 2.8 means a total of 52 * 2.8 = 145.6 \(\dfrac{145.6 + 4x}{52 + x} = 3.2\) Solve the equation for x.

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kuvyojhmoob
  • kuvyojhmoob
X=26
mathstudent55
  • mathstudent55
correct

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