what is the value of the expression 3^-4?
a. 1/81
b. -81
c. - 1/81
d. -12...
![subject](/tpl/images/cats/mat.png)
Mathematics, 21.09.2019 00:30 purplefish53
what is the value of the expression 3^-4?
a. 1/81
b. -81
c. - 1/81
d. -12
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 16:40
Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:50
Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 14.12.2021 14:50
![question](/tpl/images/cats/istoriya.png)
History, 14.12.2021 14:50
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2021 14:50
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.12.2021 14:50
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2021 14:50
![question](/tpl/images/cats/istoriya.png)
History, 14.12.2021 14:50
![question](/tpl/images/cats/mir.png)
World Languages, 14.12.2021 14:50
![question](/tpl/images/cats/mkx.png)
Arts, 14.12.2021 14:50
![question](/tpl/images/cats/biologiya.png)
Biology, 14.12.2021 14:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.12.2021 14:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.12.2021 14:50
![question](/tpl/images/cats/fr.png)
French, 14.12.2021 14:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 14.12.2021 14:50
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2021 14:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 14.12.2021 14:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.12.2021 14:50