Answer:
nickel and a quarter
Step-by-step explanation:
One is a nickel, the other is NOT a nickel... it is a quarter.
Given:
There are given that the two paths and one path are 2 miles from the road.
Explanation:
Suppose the distance from the playground to the road is x.
To find the value x, we need to use the cos function;
So,
From the cos function in the given right angle triangle:

Then,

Then,

Final answer:
Hence, the correct option C.
Answer:
C
Step-by-step explanation:
A and B are wrong and with D they wouldn't be lines so imma go with C.
Sorry if it's wrong.
Answer:
220 possible ways
Step-by-step explanation:
Given
--- people
-- posts 
Required
Determine the number of selection
Since there is no condition attached, the number of selection is:

Substitute values for n and r

Apply combination formula






<em>Hence, there are 220 possible ways</em>