Answer: A. by analyzing and making inferences about them
Explanation:
Because of how it's worded the answer would most likely be number four
Answer:
The distance is 55.636 billion miles, or 528.2 AU.
Explanation:
Since the distance from the Sun to Neptune is 2.7818 billion miles, the distance from the Sun to Planet Nine would be 20 times that, which is:

or 55.636 billion miles.
Since 1 astronomical unit (AU) is 93 million miles, that distance is also:

Answer:

#Where
is in meters and
in seconds.
Explanation:
Given that :
From
we have:

From
we have that:

Now,given that the initial value problem is given by:

Hence,the position of u at time t is given by
,
in meters,
in seconds.
Frozen water has move volume than water in liquid form