subject
Mathematics, 30.01.2020 21:51 nataluarenhg6924

Two beauticians, lydia and jackie, are working on your hair. lydia can complete the work in 2 hours, while jackie can complete the work in 1 hour. how many hours do the beauticians take if they work together?
the choices are:
- 1/2
- 3/2
- 2/3
- 4/3

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 20:00
Find the value of x. give reasons to justify your solutions! l, m ∈ kn
Answers: 3
question
Mathematics, 21.06.2019 21:30
What is the volume of this container?
Answers: 2
question
Mathematics, 21.06.2019 22:30
What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?
Answers: 1
question
Mathematics, 21.06.2019 23:00
Find the distance between the pair of points a(-1,8) and b(-8,4)
Answers: 1
You know the right answer?
Two beauticians, lydia and jackie, are working on your hair. lydia can complete the work in 2 hours,...
Questions
question
Mathematics, 30.01.2021 03:10
question
Mathematics, 30.01.2021 03:10
question
Chemistry, 30.01.2021 03:10
question
Mathematics, 30.01.2021 03:10
question
Mathematics, 30.01.2021 03:10
question
Computers and Technology, 30.01.2021 03:10
question
Chemistry, 30.01.2021 03:10
question
Mathematics, 30.01.2021 03:10
Questions on the website: 13722359