subject
Mathematics, 21.11.2020 19:10 daniellcharmaine

Joe and Renee are building a fence. Joe can build the fence alone in 4 hours. If Renee starts helping Joe after he has already worked on the fence for 2 hours, they will finish the fence 90 minutes after she joins him. How long would it take Renee to build the fence alone? Pls help
Add explanation

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:40
1234567891011 match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m∠3 = m∠1 if lines are ||, then corresponding angles are =. 2. m∠1 = m∠2 if alternate interior angles are =, then lines are ||. 3. m∠2 = m∠3 substitution 4. l||m given
Answers: 3
question
Mathematics, 21.06.2019 17:30
If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)
Answers: 1
question
Mathematics, 21.06.2019 19:00
Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept
Answers: 1
question
Mathematics, 21.06.2019 20:10
60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?
Answers: 2
You know the right answer?
Joe and Renee are building a fence. Joe can build the fence alone in 4 hours. If Renee starts helpin...
Questions
question
Business, 16.04.2021 18:20
question
Mathematics, 16.04.2021 18:20
question
Mathematics, 16.04.2021 18:20
question
Mathematics, 16.04.2021 18:20
question
Mathematics, 16.04.2021 18:20
question
Biology, 16.04.2021 18:20