Answer:
Option D
Step-by-step explanation:

For F=77°F

880 yards.
Explanation:
In one mile, there are 1760 yards. To find half of that, divide 1760 by two.
1760 ÷ 2 = 880
The data set has no association.
<h2>Required Answer:</h2>

<h2 /><h2>Question:</h2>
- There are 20 classrooms in the high school with 30 students in each class. How many students are in the school?
<h2>To find:</h2>
<h2>Given:</h2>
- Total no. of classrooms = 20
- students in each class= 30
<h2>Answer:</h2>
- Total no. of students in school= Total no. of classrooms×students in each class
- Total no. of students in school=20×30
- Total no. of students in school=600
best of luck! ^_^