How is the price of an item related to the quantity demanded?

Why are developed nations facing aging populations and unemployment despite economic growth?

Calculate the pH of a solution that is 0.20 M HOCl and 0.90 M KOCl. In order for this buffer to have $\mathrm{pH}=\mathrm{p} K_{\mathrm{a}},$ would you add HCl or NaOH? What quantity (moles) of which reagent would you add to 1.0 L of the original buffer so that the resulting solution has $\mathrm{pH}=\mathrm{p} K_{\mathrm{a}} ?$

How do these historians explain the consequences of the economic crisis for Americans living in the 1970s?

Find each product or quotient.

$$\frac { 0 } { - 56 }$$

Write the formula for the given quantity. Area of a circle: _______

The price p (in dollars) and the quantity x sold of a certain product obey the demand equation $p=-\frac{1}{10} x+1000$ What quantity x maximizes revenue? What is the maximum revenue?

Define economic growth and, using appropriate diagrams, describe various ways it may be achieved.

How did President Bush try to limit the damage of the country's economic problems?

Alvin Sales Agency receives a 32% trade discount on farm equipment from Land Equipment, Inc. What is the net price for each order?

Recall that in business, a demand function expresses the quantity of a commodity demanded as a function of the commodity's unit price. A supply function expresses the quantity of a commodity supplied as a function of the commodity's unit price. When the quantity produced and supplied is equal to the quantity demanded, then we have what is called market equilibrium.

The demand function for a certain style of picture frame is given by the function

$$p=-2 x^2+90$$

and the corresponding supply function is given by

$$p=9 x+34$$

where $p$ is in dollars and $x$ is in thousands of units. Find the equilibrium quantity and the corresponding price by solving the system consisting of the two given equations.

Identify Central Issues

Summarize the main components of President Coolidge's economic philosophy.

Identify the type of sampling used. To estimate the percentage of defects in a recent manufacturing batch, a quality-control manager at Intel selects every 8th chip that comes off the assembly line starting with the 3rd until she obtains a sample of 140 chips.

How useful is economic geography in explaining the success of regional economic integration blocs? Give exam