Answer:
See Explanation
Explanation:
Given

The attachment completes the question.
(a): What does t represent
t represents the time in minutes
(b): What does a(t) represent
This represents the altitude of the balloon at time t
(c): What information will a(5.5) give?
The information it will give is the altitude of the balloon at 5.5 minutes
And this altitude is calculated as follows
Substitute 5.5 for t in 



<em>The balloon will be at an altitude of 182.5 at 5.5 minutes</em>
The correct answer to this open question is the following.
Unfortunately, you forgot to attach the text. Without the text, we do not know what is its content and can not support the answer with that evidence.
However, trying to help you, we can comment on the following.
The role of a forensic artist is to sketch the faces of suspects. These forensic artists talk to victims of a crime in order to interpret the description of suspects and draw the most precise face so police can investigate the case. They only base their sketches on the description of the witnesses or the victims. That is why their work is of the utmost importance for police investigations.
The answer is the first one- Please take the sandwiches to our neighbours.
Meaning of the other words:
Too- In addition. Eg: I like him too.
Two. Number taht goes after one and before three. Eg: I ate two sandwiches.
Hope it is helpful :)
I would say A.) the assertion and the reason are both correct, and the reason is valid.