subject
Mathematics, 03.02.2020 00:03 itsalee1147

Maria can build a model train in 7 hours. anne can build a model train in 5 hours. how long would it take them if they work together?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:40
Choose the correct classification of 3x4 − 9x3 − 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial
Answers: 1
question
Mathematics, 21.06.2019 19:10
Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.
Answers: 2
question
Mathematics, 21.06.2019 21:00
Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z
Answers: 1
question
Mathematics, 21.06.2019 22:00
Can you me find the slope! (30 points)
Answers: 2
You know the right answer?
Maria can build a model train in 7 hours. anne can build a model train in 5 hours. how long would it...
Questions
question
Mathematics, 24.04.2020 01:49
question
Mathematics, 24.04.2020 01:49
question
Mathematics, 24.04.2020 01:49
question
Mathematics, 24.04.2020 01:49
Questions on the website: 13722365