Archie simplified the problem incorrectly.
Archie
310 β 20 = 2 * 5+ 13
310-20 = 10 + 13...
![subject](/tpl/images/cats/mat.png)
Mathematics, 18.10.2020 03:01 weeblordd
Archie simplified the problem incorrectly.
Archie
310 β 20 = 2 * 5+ 13
310-20 = 10 + 13
310 - 2 + 13
310-15
295
Part C) What two mistakes did Archie make when he simplified the
expression
Your answer
Part D) How do the parentheses change the expression? Simplify to help
you justify your answer 310 - 20 + 2 x (5 + 13)
![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)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
If p(x) is the total value of the production when there are x workers in a plant, then the average productivity of the workforce at the plant is a(x) = p(x) x . (a) find a'(x). a'(x) = xp'(x) β p(x) x a'(x) = xp'(x) β p(x) x2 a'(x) = p'(x) β p(x) x a'(x) = xp'(x) β p'(x) x2 a'(x) = p'(x) β xp(x) x2 why does the company want to hire more workers if a'(x) > 0? a'(x) > 0 β a(x) is ; that is, the average productivity as the size of the workforce increases. (b) if p'(x) is greater than the average productivity, which of the following must be true? p'(x) β xp(x) > 0 p'(x) β xp(x) < 0 xp'(x) β p'(x) > 0 xp'(x) β p(x) < 0 xp'(x) β p(x) > 0
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2020 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2020 22:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2020 22:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2020 22:30
![question](/tpl/images/cats/fizika.png)
Physics, 21.12.2020 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2020 22:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 21.12.2020 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2020 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2020 22:30
![question](/tpl/images/cats/en.png)
English, 21.12.2020 22:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2020 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2020 22:30