Answer:
169.56 cubic centimeters
Step-by-step explanation:
volume(cylinder) =
(3.14)(3^2)(6)
(3.14)(9)(6)
169.56
Add 14 to both sides:
-6x<12
divide by -6 and flip sign because dividing by negative:
x>-2
Answer:
(x - 3)(x - 1)
Step-by-step explanation:
Consider the factors of the constant term (+ 3) which sum to give the coefficient of the x- term.
The factors are - 3 and - 1, since
- 3 × - 1 = + 3 and - 3 - 1 = - 4, hence
x² - 4x + 3 = (x - 3)(x - 1) ← in factored form
Answer:
a) p(x)=-0.0006x +21.6
b) $10.80
Step-by-step explanation:
a) Assuming that p(x) is linear, the slope can be found by:
Applying the point (21000; $9) to the general linear equation gives us the demand function:
b) Revenue is given by the number of tickets sold multiplied by the price, the revenue function is:
The value of x for which the revenue function's derivate is zero is the number of spectators that yield the maximum revenue:
At x = 18,000, tickets price are: