Consider the following model of a market for a good, in which Qs is quantity produced, Qd is quantity purchased and P is the price of the good. Qs=j+kP Qd=l-mP Assume that j=10, k=1, l=50, m=3. When Qs=Qd how many units of the good will be produced? a. 15 b. 12 c. 20 d. 10

Consider the following model of a market for a good, in which Qs is quantity produced, Qd is quantity purchased and P is the price of the good. Qs=j+kP Qd=l-mP Assume that j=10, k=1, l=50, m=3. When Qs=Qd how many units of the good will be produced? a. 15 b. 12 c. 20 d. 10

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

See similar textbooks

Similar questions

II. Laura needs to clean her 150-gallon fish tank. The water in the fish tank is draining at a rate of 8 gallons per hour. a. Make a table to represent the amount of water in the fish tank in terms of the number of hours elapsed. Time, in hours 0 1 2 3 4 Amount of water in the fish tank, in gallons 159 174 182 b. What are the independent and dependent variables for the problem situation? Independent variable: time in Hrs Dependent variable: Amount water c. Describe any patterns in the data. +8 each time d. Can this data be represented by a linear function? yes e. What does the point (0, 150) represent in the table? hours to Gallons How much water is in the tank if it has been draining for 8 hours? Show your work
Select two tables that represent a proportional relationship between x and y. ☐ A. X 0 2 6 10 y 0 14 42 70 ☐ B. X 0 1 3 5 y 0 4 12 20 ☐ C. 0 3 4 5 y 0 9 16 25 ☐ D. x 0 5 7 9 y 0 11 15 19
For item 1 to 5, referring to Table 3.5. Consider the ff. data set, in which a maker of asphalt shingles is interested in the relationship between sales for a particular year and factors that influence sales. Y- sales(in thou $); X1- promotional accounts; X2- active accounts; X3- competing brands; X4- potential Table 3.5 Y X1 X2 X3 X4 291.9 9 56 10 160 4 42 4 339.4 6.5 73 16 159.6 5.5 60 11 7 86.3 5 44 12 12 237.5 6 50 6 6 107.2 5 39 4 6805 10
HW TWENTY Options for part (b) a. "Z" b. "t" c. "Chi-square" d. "F"
4. The time required to complete a job varies inversely as the number of people working. It took 4 hours for 7 electricians to wire a building. How long would it have taken 3 electricians to have done the job? A. 1 hour 43 minutes B. 5 hours 15 minutes C. 7 hours 30 minutes D. 9 hours 20 minutes ere to searchn
1. Use a calculator to perform the indicated operations (Round to 2 decimal places as needed): 15.1931.4(15.6) + 13.87 ÷ 2.34 2. Write an equation for the line shown to the right. AY 10 6 2- + 10 -8 -4 -2 2. 10 --2- -4 -8- -10- 3. Let C be the cost (in dollars) to buy A apples. a) Identify the independent variable. Give the letter and description of the variable. b) Identify the dependent variable. Give the letter and description of the variable. c) Interpret the ordered pair (12, 6) in terms of the application? 4. The lowest elevation in a region is at the bottom of a valley (-252 ft), and the hest elevation is at the top of a mountain (20,500 ft). Find the change in elevation from the lowest elevation to the highest elevation.
Q5. (i) Prices of chocolates each (OMR.): 0.10, 0.19, 0.11, 0.19, 0.17, 0.12, 0.12, 0.12, 0.10, 0.11, 0.13, 0.10, 0.09, 0.11, 0.15,0.13, 0.10, 0.18, 0.09, 0.07, 0.08, 0.06, 0.08, 0.05, 0.07, 0.08, 0.08, 0.07, 0.09, 0.06,0.07, 0.08, 0.07, 0.07, 0.07, 0.08, 0.06, 0.07, 0.06Using 6 class intervals with the lowest starting at 0.05.Set up frequency distributionConstruct frequency histogram (ii) How many ways of four-digit odd numbers can be formed from the set of digits A= {5,6,2,7,4,9,3} if the repetition of digit is not allowed
:38 PM Mon Mar 7 eHome Page HISET Test Prep Resourc X https://h a hiset.ets. 18 A radio station ordered hats and coffee mugs to give away as prizes. A total of 1,000 of these items were ordered, and 3 times as many coffee mugs were ordered as hats. In which equation does h represent the number of hats ordered? A. h = 1,000(3) B. h = 1,000(4) 1,000 C. h = 2 1,000 D. h = 3 1,000 E. h = 4 Unauthorized copying or reuse of any part of this page is illegal. 10
Carol is studying the aggresive behavior in children and how often they watch TV shows about helping others. She calculated that r = -2.9. Which of the following would be most accurate. A.the relationship is negative. B. none of the above. C. the relationship is strong and negative. D. the relationship is weak and negative.