Mathematics, 22.11.2020 05:40 lilyclairehutson

9. A and B working together can complete a job in 20 hours. If each worked on the job alone, B takes 9 hours longer than A. How long would it take each to work on
the job alone?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:10

Two lines that do not intersect are skew. always sometimes or never

Answers: 1

Answer

Mathematics, 21.06.2019 18:30

How do you determine whether a relationship represented as as graph is linear or nonlinear

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Answers: 1

Answer

Mathematics, 21.06.2019 23:40

Identify the parent function that can be used to graph the function f(x)=3(x-9)2

Answers: 1

Answer

You know the right answer?

9. A and B working together can complete a job in 20 hours. If each worked on the job alone, B take...

Questions

Mathematics, 28.07.2019 23:30

Acarton contains 1 3/4 quarts of ice cream. one serving is 1/5 of a quart. how many servings of ice cream are in the bucket? a)4/35 b)7/20 c)2 6/7 d)...

English, 28.07.2019 23:30

How can u learn to practice comparison shopping...

Geography, 28.07.2019 23:30

What type of volcano will most likely form when intermittent eruptions of different intensities take place over a long period of time and layers of as...

Mathematics, 28.07.2019 23:30

Jinni opened a bank account. she deposited $87.60 into her account every month for 10 months. she used $25.60 every month to pay for music classes. af...

Spanish, 28.07.2019 23:30

Group 1 (choose 3) ¿qué te gusta hacer con tus amigos? ¿te gusta practicar deportes con tus amigos? ¿quieres ir al cine? ¿prefieres el vestido r...

Mathematics, 28.07.2019 23:30

Which of the following statements is true? a. the angle of elevation is always greater than the angle of depression b. the angle of elevation is alw...

Geography, 28.07.2019 23:30

Who did canada and the united states gain their independence from...

Health, 28.07.2019 23:30

Which statements best explain how chronic diseases are linked to poor eating choices? check all that apply. 1)adolescent children adopt unhealthy eat...

History, 28.07.2019 23:30

In order to represent our three-dimensional earth in a two-dimensional image, we must use a a. map projection b. thematic map c. compass rose d. lege...

Mathematics, 28.07.2019 23:30

Abasketball player is 6 feet 8 inches tall. a model of the basketball player is 5 inches tall. what is the scale factor...

Social Studies, 28.07.2019 23:30

In college the term major refers to...

Geography, 28.07.2019 23:30

According to the law of superposition, the oldest rock layers are deposited first. true or false...

Geography, 28.07.2019 23:30

Asap 15 points which phrases could describe an urban area? (choose all that apply) sparsely populated increased job opportunity ideal for farming oft...

Mathematics, 28.07.2019 23:30

Write an expression to describe a rule for the sequence. then find the 100th term in the sequence. 4, 9, 14, 19, 24, 29, . ....

Chemistry, 28.07.2019 23:30

Is an important factor in the process of maturation because it provides a biological framework of how much one is capable of accomplishing. a. timing...

Chemistry, 28.07.2019 23:30

Why do they use the letter k for equilibrium...

English, 28.07.2019 23:30

Which of the following is most responsible for making life on the mississippi a great example of american realist writing? a. twain's unbiased descri...

Mathematics, 28.07.2019 23:30

Acandle costing $0.67 and selling for $0.98...

English, 28.07.2019 23:30

Formal writing is usually more serious in tone exact in form and concrete in style than informal writing true or false...

Mathematics, 28.07.2019 23:30

Make the indicated conversion assume a 360-day year as needed,8months to simplified fraction of a year...

More questions: Mathematics Another questions

9. A and B working together can complete a job in 20 hours. If each worked on the job alone, B takes 9 hours longer than A. How long would it take each to work onthe job alone?

Answers

Another question on Mathematics

9. A and B working together can complete a job in 20 hours. If each worked on the job alone, B takes 9 hours longer than A. How long would it take each to work on
the job alone?