Answer:
Option A. 
Step-by-step explanation:
we know that
To find the diagonal of the rectangle apply the Pythagoras Theorem
Let
D-----> the diagonal of rectangle
L----> the length of rectangle
W---> the width of rectangle
so

substitute the values



Answer:
A. Normal distribution
Step-by-step explanation:
I just did it on usatestprep
Answer:
The correct answer is "decrease, 1,280 feet".
Step-by-step explanation:
The given values are:
Rate or speed,
= 320 feet per hour
1 pm to 5 pm means,
t = 5 - 1
= 4 hours
Now,
The net change in distance will be:
⇒ 
⇒ 
Thus the above is the correct approach.