subject
Mathematics, 18.09.2019 14:00 Pbaer3087

An experienced housepainter can paint an inside wall in under twenty minutes. an inexperienced housepainter can take up to one hour. if a team of an experienced painter and an inexperienced painter work on a room together, what is the longest it should take them to paint the four walls, if they finish at the same time?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 22.06.2019 05:00
What is the foctored form of 9x²+7x+3?
Answers: 1
question
Mathematics, 22.06.2019 05:30
Mackenzie buys 6 petunias and 8 marigolds. if she plants 2 flowers in each pot, how many pots dose she need?
Answers: 2
question
Mathematics, 22.06.2019 06:00
If y+3y+5y=−18 y + 3 y + 5 y = − 18 , then what is the value of y y ?
Answers: 1
question
Mathematics, 22.06.2019 08:50
Me maths.in a triangle abc, ad is the bisector of angle a ab=5.6cm ,ac=4cm and dc=3cm, find bd and dcpls me
Answers: 1
You know the right answer?
An experienced housepainter can paint an inside wall in under twenty minutes. an inexperienced house...
Questions
question
Mathematics, 18.01.2021 20:50
question
Spanish, 18.01.2021 20:50
question
Health, 18.01.2021 20:50
question
Mathematics, 18.01.2021 21:00