Final answer:
The final grade cannot be calculated without the weighting of each score component. A weighted average would be applied to the provided scores if the weightings were known.
Step-by-step explanation:
To calculate the student's overall grade in the course, we would need to know how much each component (Test Average, Final Exam, Project Average, Homework) contributes to the final grade. Since this information is not provided, we cannot accurately determine the student's overall grade. However, with additional information, typically you would apply a weighted average to these scores to find the final grade. For example, if the Test Average counted for 40% of the grade, the Final Exam for 30%, the Project Average for 20%, and the Homework for 10%, then the calculation would look something like this:
- Test Average: 90 x 0.40 = 36
- Final Exam: 85 x 0.30 = 25.5
- Project Average: 87 x 0.20 = 17.4
- Homework: 10 x 0.10 = 1
Add up these numbers to get the final grade: 36 + 25.5 + 17.4 + 1 = 79.9, which would typically be rounded to an 80. Every class may have a different weighting system, so the actual grade may vary.