Contemporary Mathematics for Business & Consumers
8th Edition
ISBN: 9781305585447
Author: Robert Brechner, Geroge Bergeman
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 7.II, Problem 9RE
Calculate the following trade discounts and net prices to the nearest cent.
| List Price | Trade Discount Rate | Trade Discount | Net Price |
1.250.00 45% __________ ________.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Let G be a graph with n ≥ 2 vertices x1, x2, . . . , xn, and let A be the adjacency matrixof G. Prove that if G is connected, then every entry in the matrix A^n−1 + A^nis positive.
Module Code: MATH380202
1. (a) Define the terms "strongly stationary" and "weakly stationary".
Let {X} be a stochastic process defined for all t € Z. Assuming that {X+} is
weakly stationary, define the autocorrelation function (acf) Pk, for lag k.
What conditions must a process {X+) satisfy for it to be white noise?
(b) Let N(0, 1) for t€ Z, with the {+} being mutually independent. Which of
the following processes {X+} are weakly stationary for t> 0? Briefly justify your
answers.
i. Xt for all > 0.
ii. Xo~N(0,) and X₁ = 2X+-1+ &t for t > 0.
(c) Provide an expression for estimating the autocovariance function for a sample
X1,..., X believed to be from a weakly stationary process. How is the autocor-
relation function Pk then estimated, and a correlogram (or acf plot) constructed?
(d) Consider the weakly stationary stochastic process ✗+ = + + +-1+ +-2 where
{E} is a white noise process with variance 1. Compute the population autocorre-
lation function Pk for all k = 0, 1, ....
iii)
i=5
x² = Σ
i=1
(Yi — mi)²
σ
2
By minimising oc², derive the formulae
for the best values of the model for
a 1 degree polynomial (2 parameters).
Chapter 7 Solutions
Contemporary Mathematics for Business & Consumers
Ch. 7.I - From the following FotoFair invoice, identify the...Ch. 7.I - Prob. 2TIECh. 7.I - What word is represented by each of the following...Ch. 7.I - Prob. 2RECh. 7.I - What word is represented by each of the following...Ch. 7.I - Prob. 4RECh. 7.I - Prob. 5RECh. 7.I - Prob. 6RECh. 7.I - Prob. 7RECh. 7.I - Prob. 8RE
Ch. 7.I - Using the Panorama Products invoice below, extend...Ch. 7.I - Prob. 10RECh. 7.I - Prob. 11RECh. 7.I - Using the Panorama Products invoice below, extend...Ch. 7.I - Prob. 13RECh. 7.I - Using the Panorama Products invoice below, extend...Ch. 7.I - Prob. 15RECh. 7.I - Prob. 16RECh. 7.I - Prob. 17RECh. 7.I - Prob. 18RECh. 7.I - Prob. 19RECh. 7.I - Prob. 20RECh. 7.I - Prob. 21RECh. 7.I - Prob. 22RECh. 7.II - Gifts Galore, a retail gift shop, buys merchandise...Ch. 7.II - Prob. 4TIECh. 7.II - Wilson Sporting Goods recently sold tennis rackets...Ch. 7.II - Calculate the following trade discounts. Round all...Ch. 7.II - Calculate the following trade discounts. Round all...Ch. 7.II - Prob. 3RECh. 7.II - Prob. 4RECh. 7.II - Calculate the following trade discounts. Round all...Ch. 7.II - 6. Calculate the following trade discounts and net...Ch. 7.II - Calculate the following trade discounts and net...Ch. 7.II - Calculate the following trade discounts and net...Ch. 7.II - Calculate the following trade discounts and net...Ch. 7.II - Calculate the following net price factors and net...Ch. 7.II - Calculate the following net price factors and net...Ch. 7.II - Prob. 12RECh. 7.II - Prob. 13RECh. 7.II - Calculate the following trade discounts and trade...Ch. 7.II - Calculate the following trade discounts and trade...Ch. 7.II - Calculate the following trade discounts and trade...Ch. 7.II - Calculate the following trade discounts and trade...Ch. 7.II - Calculate the following trade discounts and trade...Ch. 7.II - Prob. 19RECh. 7.II - Calculate the following trade discounts and trade...Ch. 7.II - Calculate the following trade discounts and trade...Ch. 7.II - Prob. 22RECh. 7.II - Calculate the following trade discounts and trade...Ch. 7.II - Calculate the following trade discounts and trade...Ch. 7.II - Calculate the following trade discounts and trade...Ch. 7.II - Calculate the following trade discounts and trade...Ch. 7.III - Northwest Publishers sold an order of books to The...Ch. 7.III - Prob. 7TIECh. 7.III - The Rainbow Appliance Center purchased an order of...Ch. 7.III - Prob. 1RECh. 7.III - Prob. 2RECh. 7.III - Prob. 3RECh. 7.III - Prob. 4RECh. 7.III - Prob. 5RECh. 7.III - Calculate the following net price factors and net...Ch. 7.III - Prob. 7RECh. 7.III - Prob. 8RECh. 7.III - Calculate the following net price factors and...Ch. 7.III - Calculate the following net price factors and...Ch. 7.III - Calculate the following net price factors and...Ch. 7.III - Prob. 12RECh. 7.III - Prob. 13RECh. 7.III - Prob. 14RECh. 7.III - Complete the following table. Round net price...Ch. 7.III - Prob. 16RECh. 7.III - Prob. 17RECh. 7.III - Prob. 18RECh. 7.III - Prob. 19RECh. 7.III - Prob. 20RECh. 7.III - Complete the following table. Round net price...Ch. 7.III - Complete the following table. Round net price...Ch. 7.III - Complete the following table. Round net price...Ch. 7.III - Prob. 24RECh. 7.III - Complete the following table. Round net price...Ch. 7.III - Complete the following table. Round net price...Ch. 7.III - Prob. 27RECh. 7.IV - Valiant Plumbing ordered sinks from a supplier....Ch. 7.IV - All Pro Sports Center purchases $45,300 in...Ch. 7.IV - Prob. 11TIECh. 7.IV - Prob. 12TIECh. 7.IV - Prob. 13TIECh. 7.IV - Prob. 14TIECh. 7.IV - Prob. 15TIECh. 7.IV - Calculate the cash discount and the net amount due...Ch. 7.IV - Calculate the cash discount and the net amount due...Ch. 7.IV - Prob. 3RECh. 7.IV - Prob. 4RECh. 7.IV - Prob. 5RECh. 7.IV - For the following transactions, calculate the...Ch. 7.IV - For the following transactions, calculate the...Ch. 7.IV - Prob. 8RECh. 7.IV - Prob. 9RECh. 7.IV - Using the ordinary dating method, calculate the...Ch. 7.IV - Using the ordinary dating method, calculate the...Ch. 7.IV - Prob. 12RECh. 7.IV - Using the ordinary dating method, calculate the...Ch. 7.IV - Using the ordinary dating method, calculate the...Ch. 7.IV - Using the EOM, ROG, and Extra dating methods,...Ch. 7.IV - Using the EOM, ROG, and Extra dating methods,...Ch. 7.IV - Using the EOM, ROG, and Extra dating methods,...Ch. 7.IV - Using the EOM, ROG, and Extra dating methods,...Ch. 7.IV - Using the EOM, ROG, and Extra dating methods,...Ch. 7.IV - Using the EOM, ROG, and Extra dating methods,...Ch. 7.IV - 21. The Apollo Company received an invoice from a...Ch. 7.IV - An invoice is dated August 21 with terms of 4/18...Ch. 7.IV - An invoice dated January 15 has terms of 3/20 ROG....Ch. 7.IV - Prob. 24RECh. 7.IV - 25. Red Tag Furniture received a SeaLand container...Ch. 7.IV - 26. City Cellular purchased $28,900 in cell phones...Ch. 7 - 1. The document detailing a sales transaction is...Ch. 7 - F.O.B. shipping point and F.O.B. destination are...Ch. 7 - 3. To extend an invoice, for each line, we...Ch. 7 - 4. To calculate the amount of a single trade...Ch. 7 - 5. The _____ price is the amount a business...Ch. 7 - 6. To calculate the net price factor, we subtract...Ch. 7 - Write the formula for the trade discount rate....Ch. 7 - In a chain or of trade discounts, we calculate the...Ch. 7 - 9. As a shortcut, we can use the net price _____...Ch. 7 - To calculate the net price factor, we subtract...Ch. 7 - A single trade discount that equates to all the...Ch. 7 - Prob. 12CRCh. 7 - To calculate the credit given for a partial...Ch. 7 - Prob. 14CRCh. 7 - Prob. 1ATCh. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...Ch. 7 - Answer the following questions based on the...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, subject and related others by exploring similar questions and additional content below.Similar questions
- из Review the deck below and determine its total square footage (add its deck and backsplash square footage together to get the result). Type your answer in the entry box and click Submit. 126 1/2" 5" backsplash A 158" CL 79" B 26" Type your answer here.arrow_forwardRefer to page 311 for a sequence of functions defined on a given interval. Instructions: • Analyze whether the sequence converges pointwise and/or uniformly on the given interval. • Discuss the implications of uniform convergence for integration and differentiation of the sequence. • Provide counterexamples if any condition fails. Link: [https://drive.google.com/file/d/1wKSrun-GlxirS3IZ9qo Hazb9tC440 AZF/view?usp=sharing]arrow_forwardRefer to page 310 for a matrix and its associated system of differential equations. Instructions: • Find the eigenvalues of the given matrix and classify the stability of the system (e.g., stable, • unstable, saddle point). Discuss the geometric interpretation of eigenvalues in the context of system behavior. • Provide conditions under which the system exhibits periodic solutions. Link: [https://drive.google.com/file/d/1wKSrun-GlxirS3IZ9qoHazb9tC440 AZF/view?usp=sharing]arrow_forward
- Refer to page 313 for a nonlinear differential equation and its linear approximation. Instructions: • Linearize the given nonlinear system around the equilibrium points. • Analyze the stability of each equilibrium using the Jacobian matrix and its eigenvalues. • Discuss the limitations of linearization for determining global behavior. Link: [https://drive.google.com/file/d/1wKSrun-GlxirS3IZ9qoHazb9tC440 AZF/view?usp=sharing]arrow_forwardRefer to page 314 for a matrix and its decomposed form. Instructions: • Verify the given singular value decomposition of the matrix. • • Discuss the geometric interpretation of the left and right singular vectors. Use the SVD to analyze the matrix's rank and nullity. Link: [https://drive.google.com/file/d/1wKSrun-GlxirS3IZ9qoHazb9tC440 AZ F/view?usp=sharing]arrow_forwardRefer to page 312 for a set of mappings between two groups G and H. Instructions: • • Verify which of the provided mappings are homomorphisms. Determine the kernel and image of valid homomorphisms and discuss their properties. • State whether the groups are isomorphic, justifying your conclusion. Link: [https://drive.google.com/file/d/1wKSrun-GlxirS3IZ9qo Hazb9tC440 AZF/view?usp=sharing]arrow_forward
- 12:25 AM Sun Dec 22 uestion 6- Week 8: QuX Assume that a company X + → C ezto.mheducation.com Week 8: Quiz i Saved 6 4 points Help Save & Exit Submit Assume that a company is considering purchasing a machine for $50,000 that will have a five-year useful life and a $5,000 salvage value. The machine will lower operating costs by $17,000 per year. The company's required rate of return is 15%. The net present value of this investment is closest to: Click here to view Exhibit 12B-1 and Exhibit 12B-2, to determine the appropriate discount factor(s) using the tables provided. 00:33:45 Multiple Choice О $6,984. $11,859. $22,919. ○ $9,469, Mc Graw Hill 2 100-arrow_forwardNo chatgpt pls will upvotearrow_forward7. [10 marks] Let G = (V,E) be a 3-connected graph. We prove that for every x, y, z Є V, there is a cycle in G on which x, y, and z all lie. (a) First prove that there are two internally disjoint xy-paths Po and P₁. (b) If z is on either Po or P₁, then combining Po and P₁ produces a cycle on which x, y, and z all lie. So assume that z is not on Po and not on P₁. Now prove that there are three paths Qo, Q1, and Q2 such that: ⚫each Qi starts at z; • each Qi ends at a vertex w; that is on Po or on P₁, where wo, w₁, and w₂ are distinct; the paths Qo, Q1, Q2 are disjoint from each other (except at the start vertex 2) and are disjoint from the paths Po and P₁ (except at the end vertices wo, W1, and w₂). (c) Use paths Po, P₁, Qo, Q1, and Q2 to prove that there is a cycle on which x, y, and z all lie. (To do this, notice that two of the w; must be on the same Pj.)arrow_forward
- 6. [10 marks] Let T be a tree with n ≥ 2 vertices and leaves. Let BL(T) denote the block graph of T. (a) How many vertices does BL(T) have? (b) How many edges does BL(T) have? Prove that your answers are correct.arrow_forward4. [10 marks] Find both a matching of maximum size and a vertex cover of minimum size in the following bipartite graph. Prove that your answer is correct. ย ພarrow_forward5. [10 marks] Let G = (V,E) be a graph, and let X C V be a set of vertices. Prove that if |S||N(S)\X for every SCX, then G contains a matching M that matches every vertex of X (i.e., such that every x X is an end of an edge in M).arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:9781133382119
Author:Swokowski
Publisher:Cengage
Use of ALGEBRA in REAL LIFE; Author: Fast and Easy Maths !;https://www.youtube.com/watch?v=9_PbWFpvkDc;License: Standard YouTube License, CC-BY
Compound Interest Formula Explained, Investment, Monthly & Continuously, Word Problems, Algebra; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=P182Abv3fOk;License: Standard YouTube License, CC-BY
Applications of Algebra (Digit, Age, Work, Clock, Mixture and Rate Problems); Author: EngineerProf PH;https://www.youtube.com/watch?v=Y8aJ_wYCS2g;License: Standard YouTube License, CC-BY