subject

Mathematics, 23.09.2019 20:30 u8p4

Joe can paint a fence in three hours; mary can paint it in two hours. how long will it take them to paint the fence if they work together?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:30

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

Answers: 2

question

Mathematics, 21.06.2019 18:30

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?

Answers: 2

question

Mathematics, 21.06.2019 22:30

8.74 rounded to the nearest whole number

Answers: 2

question

Mathematics, 21.06.2019 23:00

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.

Answers: 2

You know the right answer?

Joe can paint a fence in three hours; mary can paint it in two hours. how long will it take them to...

Questions

question

Chemistry, 03.03.2022 07:00

The interaction of light with a molecule depends on characteristics of the molecule. The presence of nonbonding lone-pair electrons or bond dipoles a...

question

SAT, 03.03.2022 07:00

A line extends right from point c through point d with an arrow instead of an endpoint. Which figures are shown in the diagram? select three options....

question

Mathematics, 03.03.2022 07:00

Tumbleweed, commonly found in the western United States, is the dried structure of certain plants that are blown by the wind. Kochia, a type of plant...

question

Mathematics, 03.03.2022 07:00

A cylinder has a cross-section circumference of 56cm. The height of the cylinder is 3.2cm. Calculate the volume and surface area of the cylinder....

question

Mathematics, 03.03.2022 07:00

Which is the graph of f(x) = 3x? A. The graph with X-coordinate marks -2, 0, 2 and 4; Y-coordinate marks 0, 6, 12, 18, 24, and 30. It has curve star...

question

History, 03.03.2022 07:00

Write a Two Sentence Summary of Amendments 11-27. Use pages 602-607 to help you....

question

Mathematics, 03.03.2022 07:00

After a recent survey of 1485 people aged 18 to 24 showing that 78% were impressed with the special effects on a newly released movie, a statistician...

question

SAT, 03.03.2022 07:00

Advise school leaver on four stress management techniques to deal with the psychological impact of unemployment....

question

Business, 03.03.2022 07:10

Discuss the significance of knowing your own motivations and perceptions about running a small business....

question

SAT, 03.03.2022 07:10

The dimensions of the top of a rectangular rug are (2x+1) feet and (3x+4) feet. Which equation represents the area of the top of the rug, a, in square...

question

Chemistry, 03.03.2022 07:10

An aluminum soft drink can is approximately 0. 55 moles of aluminum. How many aluminum atoms are used in manufacturing each soft drink can?...

question

Mathematics, 03.03.2022 07:10

Write (x^2)^3 without exponents....

question

Physics, 03.03.2022 07:10

Create the following booklet which will test your graphing skills: (You will find detailed instructions on each graph in their respective submission p...

question

Mathematics, 03.03.2022 07:10

Solve for x. round to the nearest tenth ...

question

Mathematics, 03.03.2022 07:10

Amy, Tyrone, Nina, Jake and Mandy are standing in a line at the grocery store. Each one is wearing a different color shirt:red, green. Orange, blue, p...

question

SAT, 03.03.2022 07:10

What would happen to the seasons if the earth was tilted 15 degrees off its orbital plane instead of the usual 23. 5 degrees?....

question

Biology, 03.03.2022 07:10

What are organisms trying to get by feeding?...

question

SAT, 03.03.2022 07:10

If the equation below is solved by graphing, which statement is true? the curves intersect at approximately x = 0. 46. The curves intersect at approxi...

question

Business, 03.03.2022 07:10

The united states often engages in , which is the use of government regulations to limit the import of goods and services and to protect u. S. Industr...

question

SAT, 03.03.2022 07:10

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units....

More questions: Mathematics Another questions