Answer:
1/2
Step-by-step explanation:
<u>Step 1: Simplify</u>
4/8 is same as (4/4) / (8/4)
<em>1/2</em>
<em />
Answer: 1/2
Answer:
I think it is 22 but I might be wrong.
Step-by-step explanation:
Answer:
A: 82.5
Step-by-step explanation:
Average score of the 4 regular tests = (78 + 72 + 74 + 88)/4 = 78
We are told;
- the regular tests account for 40% of the final grade.
- final exam counts for 20%
- project counts for 10%
- homework counts for 30%
Thus;
weighted mean grade = (40% × 78) + (20% × 79) + (10% × 88) + (30% × 89) = 82.5
Answer:
90
Step-by-step explanation:
