Answer:
Step-by-step explanation:
Assuming the maximum score for the final is , we can multiply each score by its respective course weight and add them together to give a final score. If your friend did receive this maximum score of , their overall grade for the course would be:
.
To find the minimum score they need to earn a 75% for the course, we set up the following equation:
, where is the minimum score she needs.
Solving, we get:
.
Answer:
75%
Step-by-step explanation:
1/4 = 25%
100% - 25% = 75%
OR
1 - 1/4 = 3/4
100 ÷ 4 = 25
25 × 3 = 75%
I hope this helps and that you have a great day! :)
<em>Ravenna</em>
Answer:
15 cm
Step-by-step explanation:
Answer:
264
Step-by-step explanation:
took the test