To solve this problem you must apply the proccedure shown below:
1. You have that
varies jointly as
and
and inversely as the product of
and
. Therefore, you can write the following equation, where
is the constant of proportionality:

2. Now, you must solve for the constant of proportionality, as following:

3. Susbtiute values:


4. Substitute the value of the constant of proportionality into the equation:

The answer is: 
Answer:
sowwy
Step-by-step explanation:
i can't help WITH MY SMALL BRAIN
2.83 if rounded. 2.82842712475 would be the actual.
Hope this helped!
Answer:
A C and E
Step-by-step explanation: