The answer to your question is
5 weeks and 1 day
Considering no discounts for bringing people to the theatre, and a being the number of adults attending the show and b the number of children attending the show then:

Answer:
$1.95 hope this helped
Step-by-step explanation:
I think you have to first separate the integral:1/(1+v^2) + v/(1+v^2),
so the integral of the first term is ArcTan (v) and for the integral of the second term i recommend you to do a change of variable:
y= 1+v^2
so
dy= 2v
and
v= dy/2and then you substitute:v/(1+v^2) = (1/2)(dy/y)
and the integral is
(1/2) (In y)finally you plug in the initial variables:
(1/2)(In [1+v^2])
so the total integral is:
ArcTan (y) + (1/2)(In [1+v^2])
(So “/” will basically mean divide)
450/3000=0.15
0.15*100=15% rate