Total # Posts: 31
While fishing on a lake, the fisherman looks up at a cliff. His boat is 23 ft from the base of the cliff, and the angle of elevation is 40 degrees. Find the height of the cliff to the nearest tenth of a foot.
April 27, 2016
The ratio of white marbles to blue in Connie's bag of marbles is equals to 2:3. There are more than 20 marbles in the bag. what is a possible number of white marbles and blue marbles in the bag?
November 3, 2014
Question 17 of 20 5.0 Points On a linear demand curve, demand is ________ at small quantities than it is at the middle of the demand curve. A. less elastic B. equally elastic C. more elastic D. impossible to tell
August 27, 2013
Question 17 of 20 0.0/ 5.0 Points Suppose that the income elasticity of demand for new clothes is positive. Other things being equal, which of the following statements is correct? A. New clothes are a normal good. B. There exists a positive relationship between income and the ...
August 26, 2013
Question 8 of 20 5.0/ 5.0 Points Suppose that the percentage change in demand is 20%, the price elasticity of supply is 2, and the percentage change in the equilibrium price is 4%. What is the price elasticity of demand? A. 0 B. 1 C. 2 D. 3
August 22, 2013
Question 7 of 20 5.0 Points Suppose that the elasticity of demand for a product is 0.5 and quantity demanded increases by 20%. What must the percentage decrease in price have been?
August 14, 2013
a box filled with identically shaped balls contains 5 balls with the number 1 on them, 8 balls with the numbers 10 on them, 15 balls with the number 12, and 2 balls with the number 20 on them. If the balls cannot be seen from outside the box, and if one ball is picked at ...
July 31, 2013
Question 9 of 20 5.0 Points Investment includes the purchase of: A. stock options of Enron. B. software by an accounting firm. C. global positioning units for cruise missiles by the government. D. new chalk by a local school board.
July 29, 2013
The Ethical Decision-Making Matrix II: A. is a realistic guide to performance only when profits are strong and performance evaluations are already positive. B. is a good tool for personal ethics but fails as a basis for a firm's actions when faced with real-world issues. C...
August 4, 2012
12. The salesperson in medication ads dresses to look like a doctor because: (Points: 5) she has tested the product directly. the product was developed by physicians. FCC regulations demand this. the salespersons credibility is enhanced.
November 21, 2011
5. Shelby is a very outgoing person who likes being around other people and socializing with them. According to the Big Five trait theory of personality, Shelby would be considered to be: (Points: 5) showing signs of her masculine archetypes in her collective unconscious. ...
November 21, 2011
an unknown force pushes an automobile of mass 1700kg. The automobile is ground level and accelerates at a rate of 3 meters per second squared.what is the magnitude of the force?
September 3, 2011
The reaction between solid sodium and iron(III) oxide is one in a series of reactions that inflates an automobile airbag. 6 Na(s) + Fe2O3(s) 3 Na2O(s) + 2 Fe(s) If 171.0 g Na and 213.5 g Fe2O3 are used in this reaction, what is the mass of excess reactant that remains after ...
February 7, 2010
To extract gold from its ore, the ore is treated with sodium cyanide solution in the presence of oxygen and water. 4 Au(s) + 8 NaCN(aq) + O2(g) + 2 H2O(l) 4 NaAu(CN)2(aq) + 4 NaOH(aq) Determine the mass of gold that can be extracted if 27.4 g sodium cyanide is used. If the ...
February 7, 2010
Microeconomics help please!
Question 18 of 20 5.0 Points On a linear demand curve, demand is ________ at the middle of the demand curve than it is at small quantities. A. equally elastic B. more elastic C. less elastic D. impossible to tell
July 15, 2005