4 miles an hour you just have to divide
Answer:

Step-by-step explanation:
= Angle = 
Let the vertical distance be is 
horizontal distance be 
So, slope is the tangent of the angle between the vertical and horizontal

The horizontal distance for flared sides is
.
Answer:
2957.3 people per square mile
Step-by-step explanation:
2949.7 more than 7.6 is ...
7.6 +2949.7 = 2957.3 . . . . people per square mile in Bangladesh
1000/7 = <span>142.857142857
Because this is not an even number we take "142", then times it by 7 teachers.
142*7= 994
1000 - 994 = 6 Pencils left</span>