Well assuming that the riders get off so that others may get on it'll get pretty busy, just take the 3hrs. and convert them into min so that would be 180 min. then you divide the 180 min by 25 min. This will give you 7.2. You then multiply this 7.2 to the 35 people to get 252 people.
Answer:
Both are Obtuse Angles
Step-by-step explanation:
You have Lagrangian
with partial derivatives (set equal to 0)
Solving the first four equations for
, respectively, we can substitute these solutions in terms of
into the fifth equation to find
, which in turn will lead to
. Denoting by
, we have
and substituting into the fifth equation yields
From either choice of
we arrive at
, i.e. exactly two critical points at
, for which we get a maximum value of 14 and minimum value of -14, respectively.