5(4a+7u)
20a+35u
Are these expressions equivalent? Explain why or why not....
![subject](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 16:40 Jduxn
5(4a+7u)
20a+35u
Are these expressions equivalent? Explain why or why not.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:10, andrejr0330jr
Farmers know that driving heavy equipment on wet soil compresses the soil and injures future crops. here are data on the "penetrability" of the same type of soil at two levels of compression. penetrability is a measure of how much resistance plant roots will meet when they try to grow through the soil. compressed soil 2.85 2.66 3 2.82 2.76 2.81 2.78 3.08 2.94 2.86 3.08 2.82 2.78 2.98 3.00 2.78 2.96 2.90 3.18 3.16 intermediate soil 3.17 3.37 3.1 3.40 3.38 3.14 3.18 3.26 2.96 3.02 3.54 3.36 3.18 3.12 3.86 2.92 3.46 3.44 3.62 4.26 use the data, omitting the high outlier, to give a 95% confidence interval for the decrease in penetrability of compressed soil relative to intermediate soil. compute degrees of freedom using the conservative method. interval: to
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:40, davelopez979
What is the domain of the step function f(x)=[2x]-1?
Answers: 3
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/health.png)
Health, 24.02.2021 21:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 21:40
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 21:40
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 21:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 21:40
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 24.02.2021 21:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 21:40