A student's course grades and their corresponding weights are given in the table. \begin{tabular}{|l|l|l|} \hline Category & Grade Earned & Weight by Category \\ \hline Attendance & \( 95 \% \) & \( 10 \% \) \\ \hline Tests & \( 75 \% \) & \( 30 \% \) \\ \hline Homework & \( 100 \% \) & \( 20 \% \) \\ \hline Final Exam & & \( 40 \% \) \\ \hline \end{tabular} What is the minimum grade needed on the final exam to earn an overall grade of \( 80 \% \) in the class? 88\% \( 70 \% \) 50\% \( 28 \% \)
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- Attendance: 95% with a weight of 10% - Tests: 75% with a weight of 30% - Homework: 100% with a weight of 20% - Final Exam: Unknown grade with a weight of 40% Show more…
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