Answer:
The value of x component changes at a rate of
units per second
Step-by-step explanation:
We are given that 
Differentiating on both sides with respect to time we get

It is given that
Solving for
we get

Can you write the full sentence?..
Answer:
1
5
9
Step-by-step explanation:
She has 38 balloons altogether
It's not why...it can be the outcome of ones decisions of getting protection or just want to spend their last minutes with their family and friends