If I have a 74 in math and I get a 100 hundred on my quarter finals exam which is 30 percent of my grade what is my grade after

JP Hribovsek asked Jul 5, 2023

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JP Hribovsek asked Jul 5, 2023

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22 votes

Let:

Fg = Final Grade

Fe = Final exam

R = Rest

The final grade will be:

$\begin{gathered} Fg=(100)\cdot0.3+74\cdot(1-0.3) \\ Fg=30+74(0.7) \\ Fg=30+51.8 \\ Fg=81.8 \end{gathered}$

Pigfly answered Jul 11, 2023

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