Answer:
1
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Given:</u>
<u>Find z-score:</u>
- z = (x - μ)/σ
- z = (104 - 80)/12 = 2
Percent value corresponding to 2 as per z-table is 0.9772. This is corresponding to 97.72%.
<u>Percentage of students earned more than $104:</u>
Answer:
90m+145
Step-by-step explanation:
80 + 50m + 65 + 40m
90m+145
4 · x^4 · x^4 · y
4 x^8 y
In words: four times x to the eighth times y
