![subject](/tpl/images/cats/mat.png)
Mathematics, 21.11.2019 05:31 jtgarner402
Sofia can type the work in 10 hours. nova can do it in 15 hours. they work together for 4 hours, then sofia and nova finish the job. how long did it take to do the entire job?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
Sofia can type the work in 10 hours. nova can do it in 15 hours. they work together for 4 hours, the...
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.02.2021 19:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
Physics, 05.02.2021 19:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.02.2021 19:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:00
![question](/tpl/images/cats/mkx.png)
Arts, 05.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 05.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:00