The figure on the right shows the graphs of the cost and revenue functions for a company that manufactures and sells small radios. More than how many radios must be produced and sold for the company to have a profit? 40,000어y 35,000- The company needs to produce and sell more than (Type a whole number.) radios to have a profit. 30,000- C(x)= 12,000 + 20x 25,000- 20,000- 15,000- 10,000- R(x) = 50x 5,000- 0- O 100 200 300 400 500 600 700 Radios Produced and Sold

Q: The bar graph shows discretionary spending by full and part-time college students in some country…

A: In the question we have to find value at 2007 and whether formula given overestimated value or…

Q: A human slingshot was used to launch a stunt  man into the air across two football fields where he…

A:

Q: Disposable income, the amount left after taxes have been paid, is one measure of the health of the…

A: income per capita can be approximated by the equation  I=707.6 t +39,090 where t is  the number of…

Q: The number of days that a given number of bushels of corn will last when feeding cattle varies…

A:

Q: For a certain company, the cost for producing items is 55x + 300 and the revenue for selling x items…

A: Let us solve above problem

Q: The number of a certain type of bacteria, y, present in a culture is determined by the equation…

A: We have given that the number of a certain type of bacteria present in a culture is determined by…

Q: A number decreased by 15 is the same as thirty percent of the number increased by 5 which equation…

A:

Q: You are designing a poster which has a border around the printed portion. The border is 2 inches…

A: Given data:  Design a poster which has a border around the printed portion. Area of poster 300…

Q: A company sells widgets. The amount of profit, y, made by the company, is related to the selling…

A: Given, The amount of profit is y The selling price of each widget is x The equation is…

Q: The value of a piece of machinery depreciates linearly until it has been reduced to a value of zero.…

A:

Q: if the profit from the sale of x units of a product is p=900x-200-x2 what level of production yeilds…

A: Given the profit from the sales of x units of product is p=900x-200-x2.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.