2. You have some coins, each of which is a penny (1 cent), a nickel (5 cents), a dime (10 cents), a quarter (25 cents), or a half-dollar (50 cents). You know that • you have three times as many dimes as quarters, the number of pennies and nickels combined is one more than the number of dimes and quarters combined, you have 13 coins in total, and the total value of your coins is $2.68 (268 cents). (a) Set up (do not solve) a system of linear equations for the numbers of pennies (p), nickels (n), dimes (d), quarters (q), and half-dollars (h) you have. (b) Write down the augmented matrix corresponding to your linear system from part (a). (c) Is it possible that there a unique solution (where p, n, d, q, and h are real numbers) to your linear system from part (a)? Answer yes or no (no justification necessary).
2. You have some coins, each of which is a penny (1 cent), a nickel (5 cents), a dime (10 cents), a quarter (25 cents), or a half-dollar (50 cents). You know that • you have three times as many dimes as quarters, the number of pennies and nickels combined is one more than the number of dimes and quarters combined, you have 13 coins in total, and the total value of your coins is $2.68 (268 cents). (a) Set up (do not solve) a system of linear equations for the numbers of pennies (p), nickels (n), dimes (d), quarters (q), and half-dollars (h) you have. (b) Write down the augmented matrix corresponding to your linear system from part (a). (c) Is it possible that there a unique solution (where p, n, d, q, and h are real numbers) to your linear system from part (a)? Answer yes or no (no justification necessary).
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 27EQ
Related questions
Question
Plz solve within 30min min I vill upvote and vill give positive feedback thank you
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell