Answer:
The solution of the given trigonometric equation
Step-by-step explanation:
<u><em>Step(i):</em></u>-
Given
<u><em>Step(ii)</em></u>:-
The solution of the given trigonometric equation
<u><em>verification </em></u>:-
put
Both are equal
∴The solution of the given trigonometric equation
Answer:
$48 per unit
Step-by-step explanation:
Increasing the price by $5 reduces demand by 20 units, so the slope of the curve is -4 units per dollar. This lets us write a demand equation as ...
q = -4(p -50) +184
q = -4p + 384
q = 4(96 -p)
The revenue is the product of price and demand:
r = pq = 4p(96 -p)
This is the equation of a quadratic curve that opens downward and has zeros at p=0 and p=96. The vertex (maximum) will be halfway between the zeros, at ...
p = (0+96)/2 = 48
A price of $48 per unit will yield a maximum total revenue.
Each room would be 1 hour because it say that two rooms get painted in two hours <span />
g(p) = -p^2 + 5p + 4 (you just replace the dummy variable)
Five Hundred is in word form to put it in standard notation, we just write he number like so 500.
