Answer:
Ticket price 11,5 $
R(max) = 132750 $
Step-by-step explanation:INCOMPLETE QUESTION
The ticket price is missing
We will assume 12 $
Let call x the decreasing number of the ticket price
The revenue is
R = ticket price * numbers of spectator
R(x) = ( 12 - x ) * ( 11000 + 1000*x ) for all 0 ≤ x ≤ 4 ( the seating capacity is 15000 )
R(x) = 132000 + 12000*x - 11000*x - 1000*x²
R(x) = 132000 + 1000*x - 1000*x²
Taking derivatives on both sides of the equatio we get:
R´(x) = 1000 - 2000x
R´(x) = 0 ⇒ 1000 - 2000x = 0
x = 1000/2000 ⇒ x = 0,5 $
We notice that R´´(x) < 0 then we have a maximum for x = 0,5
and the price is 12 - 0,5 = 11,5 $ for ticket
and the R(max) is
R(max) = 132000 + 1000*0,5 + 1000* (0,5)²
R(max) = 132000 + 500 + 250
R(max) = 132750 $
Answer:
B. 2
Step-by-step explanation:
For x = 2, w(x) = 3, t(x) = - 1
w(x) + t(x) = 3 + (-1) = 3 - 1 = 2
Answer:
<h3>The surface area of the prism is A prism=204m2</h3>
Step-by-step explanation:
Area is the space that is contained in a two-dimensional figure.
Surface area is the total area of all of the sides and faces of a three-dimensional figure.
To find the surface area, the area of each face is calculated and then add these areas together.
To find the area of a rectangle, multiply the length by the width .
From the graph the length of the rectangle is 10 m and the width is 8 m. Therefore, the area of the bottom face is
From the graph the length of the rectangle is 10 m and the width is 5 m. Therefore, the area of one of the rectangular side faces is
To find the area of a triangle use the following formula where b is the base and h is the height.
From the graph the base of the triangle is 8 m and the height is 3 m. Therefore, the area of one of the triangular faces is
The surface area of the prism is the sum of the area of the bottom face, the area of the two rectangular side faces, and the area of the two triangular faces
<h3>brain liest me pls</h3>
In exponential form, it would be xy^2z^3
A is not a line of symmetry
