![subject](/tpl/images/cats/mat.png)
Mathematics, 20.06.2021 23:20 michellectucker1982
It took six people four days to build a wall.
a) Working at the same rate, how long would it have taken eight people to build the wall?
b) Working at the same rate, how many people would have been needed if the wall had
to be completed in two days?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:30
Find two rational expressions that have the difference of 2-n/n-4
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:20
Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.
Answers: 1
You know the right answer?
It took six people four days to build a wall.
a) Working at the same rate, how long would it have t...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2020 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2020 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2020 02:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2020 02:40
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.12.2020 02:40
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2020 02:40
![question](/tpl/images/cats/istoriya.png)
History, 05.12.2020 02:40
![question](/tpl/images/cats/en.png)
English, 05.12.2020 02:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.12.2020 02:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.12.2020 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2020 02:40