Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Math Expert


Home >> Math

problem1)

Assume that, on a certain day, 495 passengers want to fly from Honolulu (HNL) to New York (JFK); 605 passengers wish to fly from HNL to Los Angeles (LAX); and 1100 passengers want to fly from LAX to JFK.
All the passengers travelling to and from LAX have direct flights, but only some of the passengers among HNL and JFK are flying direct, while the remainder have a layover in LAX.
Let x be the actual number of passengers who fly from HNL to JFK, let y be the total number who fly from HNL to LAX, and let z be the total number who fly from LAX to JFK.
Derive the linear system of two equations in the three unknowns (x, y, z). Use Gauss-Jordan elimination to determine the solution set.

problem2)

Determine the matrix of transformation for the orthogonal projection onto the line L which passes through the origin and is in the direction Û=(3/13, 4/13, 12/13). Determine the rank of this matrix and describe what it tells you about the possible solutions to the system projL (x) = b for some suitable vector b.

Math, Academics

  • Category:- Math
  • Reference No.:- M9831

Have any Question? 


Related Questions in Math

In 2013 devon and mandy were married and filling their

In 2013, Devon and Mandy were married and filling their taxes jointly. They had no dependent children and were claiming the standard deduction. Calculate their federal income tax for 2013 knowing that their adjusted gros ...

According to a national poll of 375 college students 62

According to a national poll of 375 college students, 62% play video games more than 6 hours a week. Find the margin of error and the 95% confidence interval for the survey. Give your answers as percentages rounded to th ...

You have analyzed your budget and determined that you can

You have analyzed your budget and determined that you can invest $60 each month to save towards college expenses for the children . If you invest in an ordinary annuity at 6% annual interest which is compounded monthly, ...

In 450 words with referenceswhy does an operations manager

In 450 words with references: Why does an operations manager need to understand the financial side of the healthcare organization? How are the three financial statements related and what does the information measure?

The number of vacation days taken by the employees of a

The number of vacation days taken by the employees of a company is normally distributed with a mean of 14 days and a standard deviation of 3 days. For the next employee, what is the probability that the number of days of ...

The blade on a typical table saw rotates at 3650

The blade on a typical table saw rotates at 3650 revolutions per minute. Calculate the linear velocity in miles per hour of one of the teeth at the edge of the 11 inch diameter blade. (Round to the nearest tenth as neede ...

What are the criteria of a nursing theoryhow has the role

What are the criteria of a nursing theory? How has the role of Nurse Practitioner changed over time?

For the function do the followingcomplete a table of

For the function , do the following: Complete a table of values containing at least five points. Sketch the function on the coordinate plane. Describe the function's end behavior.

The average number of prisoners in a county jail is modeled

The average number of prisoners in a county jail is modeled by y = 0.15x 2  + 10.34x + 122.54, where x is the number of years after 2000. a. Graph this function from 0 to 30. b. Approximate, to the nearest whole number, ...

Miguel rented a truck for one day there was a base fee of

Miguel rented a truck for one day. There was a base fee of $16.99, and there was an additional charge of 84cents for each mile driven. Miguel had to pay $227.83when he returned the truck. For how many miles did he drive ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro