Question 1120392
.
<pre>
If the formula is  x(t) = 16*t - 3*t^2,  then the answer is 


x'(t) = 16 - 6t  =====>  x'(t) = 0 when  16-6t = 0  ====>  t = {{{16/6}}} = {{{8/3}}} seconds.
</pre>

----------------


I'd say that the post is written in an unreadable way.


I need to guess what is written there . . . 



It is not the method to prepare the posts to this forum.