C. a delta. Because a delta is the only one of those choices to where it is formed at the mouth of a river
Answer:
V = 6644.7 cubic meters to the nearest 1/10th
Explanation:
The volume of a cube is
V = s*s * s more commonly written as
V = s^3
So s = 18.8
V = s^3
V = 18.8 * 18.8 * 18.8
V = 6644.672
V = 6644.7 to the nearest 1/10 th.
Answer:
Keeping lakes and rivers free of pollution.
Explanation:
In the USA, it is in Fort Knox, Kentucky.
In other countries that keep a gold reserve, it is in a similar
guarded, high-security central facility.