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RUDIKE [14]
3 years ago
14

Many employees screen gpa in addition to a variety of skills. Suppose a student is in the last semester of college and has a 2.6

8 gpa after 108 credit hours. If he is taking 12 credit hours in his last semester and gets a perfect 4.0 gpa, what will his overall gpa be? Is it possible to get his gpa up to 3.0 for graduation?
Mathematics
1 answer:
wel3 years ago
3 0

Answer:

  • Overall GPA=2.81
  • It is not possible to get his GPA to 3.0 for graduation.

Step-by-step explanation:

The Student already has a GPA of 2.68 after 108 credit hours.

If he is taking 12 credit hours in his last semester and gets a perfect 4.0 GPA

Total Credits Earned Before = 2.68 X 108=2894.4

Projected Credit to be earned = 12 X 4= 48 Credits

Total credit Hour= 108+12=120 Hours

His Cumulative GPA = Total credits earned ÷ Total Credit Hour

=\frac{2894.4+48}{120} =2.81

Since 2.81 is less than 3.00, it is not possible to get his GPA to 3.0 for graduation.

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Step-by-step explanation:

To determine if solution exist or not, you test the equation for consistency.

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|B_{0}|=(3*0)-(0*2)=0 i.e, B_{0} is a singular matrix with rank of order 1.

Note: a matrix is singular if its determinant is = 0 and non-singular if it is \neq0.

Comparing the rank of both B and B_{0}, it is obvious that

Rank of B\neqRank of B_{0} since (-2)<1.

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we can therefor conclude that since

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