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Jack usually mows his lawn in 3 hours Marilyn can mow the same yard in 6 hours how much time would it take for them to mow the lawn together?
2 hours
Jack accepted a job to paint a new house he calculated that he can complete the job in 30 hours he hired a trainee to assist him he has seen the trainee work and estimates that the trainee working?
Jack estimates that with the trainee helping him paint the house, he can complete the job in 18 hours.
If it takes Jack 6 hours to mow the lawn and Mary 7 hours How long will it take if they mow the lawn together?
It stands to reason that if you have 2 people performing the labor normally performed by one, it will take half the time. Jack takes 3 hours to mow half the lawn and Mary takes 3.5 hours to mow half the lawn. Average the two (because Jack will mow more lawn than Mary will) and it will take 3.25 hours for Jack and Mary to mow the lawn together.well, theres double the help, so 6 divided by 2 equals 3. and 7 divided by 2 equals 3 1/2 So, 3+3 1/2= 6 1/2 hours.Or, if this is a trick question, Jack can mow the front lawn, while Mary mows the back lawn, it would take 7 hours. because, Jack mows the lawn, but the time still goes on, because Marys not finished, and it says "It takes MAry 7 hours".OR another answer to a trick question, JAck could be mowing the lawn, but, Marycould be with him. not mowing, just along his side. so it would take 6 hours. or vice-versa.or, a mathematical point again, 6+7=13 divided by 2 (two people) equals again, 6 1/2 hours.In Conclusion:MATHEMATICAL ANSWER: TRICK QUESTION ANSWER:6 1/2 Hours Theory 2 or 3hope i helped.
Jack usually mows his lawn in 4 hours Marilyn can mow the same yard in 7 hours How much time would it take for them to mow the lawn together?
jacks a wimp
What is a compound word with a space and the word jack?
high jack phone jack
How did jack reacher survive the end of 61 hours?
the explosion jettisoned him out of the vertical stairwell into a snow drift. he thought of fate as giving him a fresh start, maybe to find susan
When was Jack Reacher released?
Jack Reacher was born on 1960-10-29.
What was the Production Budget for Jack Reacher?
The Production Budget for Jack Reacher was $60,000,000.
What Lee Child books was made into movies?
"Jack Reacher: Never go back" and "Jack Reacher"
Who is 'Zec Chelovek' in the film 'Jack Reacher'?
Werner Herzog portrays Zec Chelovek in the film Jack Reacher
How did jack reacher survive 61 hours?
Cold air rushed up the stairs - he got into the 1950's bunker which was built to withstand a nuclear blast. He survived in the bunker, but how did he get away from the bunker without being detected by all the agencies?
What are the release dates for Projector - 2010 Jack Reacher 2-51?
Projector - 2010 Jack Reacher 2-51 was released on: USA: 20 December 2012
Who wrote the Jack Reacher mystery novel The Affair?
The Affair is written by Lee Child, a British author known for creating the Jack Reacher series. The novel was published in 2011 and follows the character Jack Reacher as he investigates a murder in the small town of Carter Crossing.
What is Jack Reacher known for?
He is a fictional character and the protagonist of a series of books by British author Jim grant, who writes under the pen name Lee Child. A feature film, jack reacher was released in December of 2012
What Jack Reacher books were made into movies?
never go back (2012) i think
Is jack reacher dead?
No, but the next novel doesn't explain how he lived. Seems like a cheat to me. [Edit] Actually, the next novel does explain how Reacher found an escape route from the predicament he was in at the end of '61 Hours'. It relies on his great strength (naturally) and on physics. It's far-fetched that even someone as strong as Reacher could actually have achieved it, and then done what was necessary afterwards, but it is feasible in theory.
What is the next book after lee child's tripwire?
The next book in Lee Child's Jack Reacher series after "Tripwire" is "The Visitor," also known as "Running Blind" in the US. It continues to follow the adventures of Jack Reacher as he gets involved in another thrilling mystery.
