![subject](/tpl/images/cats/mat.png)
Mathematics, 15.07.2020 01:01 bri2008
A model for consumers' response to advertising is given by the equation N(a)=2600 + 470ln (a) Where N(a) is the number of units sold, a is the amount spent on advertising, in thousands of dollars, & a≥1.
Required:
a. How many units were sold after spending $1,000 on advertising?
b. Find N′(a).
c. Find the maximum value, if it exists.
d. Find lim a→[infinity] N′(a).
![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 14:50
S-7< 3 i need answering this problem someone asap answer
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:20
Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?
Answers: 1
You know the right answer?
A model for consumers' response to advertising is given by the equation N(a)=2600 + 470ln (a) Where...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 10.07.2019 02:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 02:50
![question](/tpl/images/cats/istoriya.png)
History, 10.07.2019 02:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 02:50
![question](/tpl/images/cats/istoriya.png)
History, 10.07.2019 02:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 02:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 10.07.2019 02:50
![question](/tpl/images/cats/biologiya.png)
Biology, 10.07.2019 02:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.07.2019 02:50
![question](/tpl/images/cats/es.png)
Spanish, 10.07.2019 02:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 10.07.2019 02:50
![question](/tpl/images/cats/ekonomika.png)
Business, 10.07.2019 02:50