The revenue for a business, as a function of units produced, x, is represented as R(x) = 22x.
C(x) = 12x + 500 represents the cost of producing x
units. Which of the following represents the profit
function, P(x).
A. P(x) = 10x – 500
B. P(x) = 10x + 500
C. P(x) = -10x + 500
D. P(x) = -10x – 500

Which of the following expressions are equivalent ?

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.