The area of the circle formula --> 
≈ 3.14
- r: length of radius --> 7km
<em>Length of radius is half of diameter which is 14km long</em>
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Hope that helps!
Answer: its C
Step-by-step explanation:
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Answer:
9
Step-by-step explanation:
The range is the biggest number minus the smallest number
The biggest number in this set is 10
The smallest number is 1
10-1=
9
<span>A. 8,648,640
B. 13
C. 665,280
D. 4,324,320
</span>Assume you don't watch movies twice.
If you have 13 movies to pick from, then you have 13 choices for the first movie. Then, only 12 choices are left. Do this until only 6 are left (13-7=6)
This equates to

Therefore, the answer is A, 8,648,640 different ways.
Hope this helps!
Answer:
(4,2)
Step-by-step explanation:
The solution to the system is where the two graphs overlap
The two graphs cross at x=4 y =2
(4,2)