Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on May 11, 2024

A worker is digging a ditch. He gets two assistants who work (2/3)as fast as he does. If all 3 work on a ditch they

A worker is digging a ditch. He gets two assistants who work (2/3)as fast as he does. If all 3 work on a ditch they should finish it in what fraction of the time that the worker takes working alone?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Fundamentals of Management

Authors: Robbins, DeCenzo, Coulter

7th Edition

132996855, 0-13-610982-9 , 9780132996853, 978-0-13-61098, 978-0136109822

More Books

Students also viewed these General Management questions

Question

PRO-FORMS, INC. J.B. Bryson (-Br to everyone who knew her). General Manager of Pro-Forms. Inc., read the invitation with interest: You are invited to attend a retirement party for Iris David...." Was...

Answered: 1 week ago

Question

Children's Hospital & Clinics COO Julie Morath set out to change the culture by instituting a policy of blameless reporting, which encourages employees to report anything that goes wrong or seems...

Answered: 1 week ago

Question

★★★★★

write a job description for Bill Ryan's job. What other information would you need to write a better job description? Remember, this is a job description, not a help wanted ad. Please do your own...

Answered: 1 week ago

Question

★★★★★

why people who are sophisticated but face borrowing constraint would increase consumption when they receive transfer payment?

Answered: 1 week ago

Question

★★★★★

Curtis Bedford, age 73, is a professor of English at a private university. He holds a tenured position, which represents a lifetime employment contract. The university has offered Curtis a $75,000...

Answered: 1 week ago

Question

★★★★★

Graph the profit function. Determine the coordinates of the maxi- mum point of the profit graph. At what price, p, is profit maximized? Round to the nearest cent. This will be the price at which one...

Answered: 1 week ago

Question

★★★★★

Outline three of Vivess contributions to psychological thought.

Answered: 1 week ago

Question

★★★★★

Summarize the events of a recent accounting scandal. Identify how the illegal/unethical act was detected and the punishments that resulted (fines, prison terms, etc.). Consider what could have been...

Answered: 1 week ago

Question

★★★★★

Many businesses borrow money during periods of increased business activity to finance inventory and accounts receivable. Target Corporation is one of America's largest general merchandise retailers....

Answered: 1 week ago

Question

★★★★★

Prompt 2) Below are two versions of a famous movie sequence. Watch them both and comment on why the second one is more realistic in the context of the physics of sound. SW1 (01:02) SW2 (01:02)

Answered: 1 week ago

Question

★★★★★

If a group of people was placed in a crowded room, one person per two square feet of area, given a math exam and most did poorly, this would not demonstrate that crowding causes poor math performance...

Answered: 1 week ago

Question

★★★★★

What does stickiest refer to in regard to social media

Answered: 1 week ago

Question

★★★★★

A scientific study on lift strength gives the following data table Lift strength Tons 46 47 51 55 56 Time to move load seconds 159 166 123 128 117 Using technology it was determined that the total...

Answered: 1 week ago

Question

★★★★★

Which of the following jobs has the greatest risk of death? a. Firefighter b. Compliance officer c. Event coordinator d. Taxi driver e. Airline pilot

Answered: 1 week ago

Question

★★★★★

Katsu perceives that Gloria only pays attention to the wealthiest customers who she expects to leave large tips. Katsu reminds Gloria that they are supposed to rotate based on when customers enter...

Answered: 1 week ago

Question

★★★★★

prepare the traditional income statement, then prepare contribution format income statement 6 Exercise 2-6 Traditional and Contribution Format Income Statement 0.46 Cherokee Inc. is a merchandiser...

Answered: 1 week ago

Question

★★★★★

Critical reading SAT scores are distributed as N(500, 100). a. Find the SAT score at the 75th percentile. b. Find the SAT score at the 25th percentile. c. Find the interquartile range for SAT scores....

Answered: 1 week ago

Question

★★★★★

74 A sample space contains six sample points and events A , B , and C , as shown in the Venn diagram on page 146 . The probabilities of the sample points are P(1) = .20, P(2) = .05, P(3) = .30, P(4)...

Answered: 1 week ago

Question

★★★★★

78 Guilt in decision making. Refer to the Journal of Behavioral Decision Making (Jan. 2007) study of the effect of guilt emotion on how a decision maker focuses on the problem, Exercise 55 . The...

Answered: 1 week ago

Question

★★★★★

72 An experiment results in one of five sample points with the following probabilities: P(E12 = .22, P(E22 = .31, P(E32 = .15, P(E42 = .22, and P(E52 = .1. The following events have been defined:...

Answered: 1 week ago

Previous Question Next Question