subject
Mathematics, 20.09.2019 04:00 triggercell

It takes 7 high school students, working at identical constant individual rates, 10 hours to paint a certain house. at what time will the house be fully painted if 7 students start painting at 9 am and one student, working at the same rate, is added per hour starting at 1 pm?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review
Answers: 1
question
Mathematics, 21.06.2019 22:30
Which statements are true about additional information for proving that the triangles are congruent check all that apply
Answers: 1
question
Mathematics, 21.06.2019 23:00
The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2
Answers: 2
question
Mathematics, 22.06.2019 00:30
How many doughnuts are equal to 20 cookies.? 3 apples = 5 bananas6 cookies = 7 apples2 doughnuts = 1 banana
Answers: 2
You know the right answer?
It takes 7 high school students, working at identical constant individual rates, 10 hours to paint a...
Questions
question
Mathematics, 28.07.2019 04:33
question
Mathematics, 28.07.2019 04:33
question
Mathematics, 28.07.2019 04:33
Questions on the website: 13722363