![subject](/tpl/images/cats/mat.png)
Mathematics, 16.01.2020 20:31 lawhd8700
What is the negation of the following: "if r is rational then the decimal expansion of r is repeating."
a. r is rational or the decimal expansion of r is repeating.
b. if r is rational then the decimal expansion of r is repeating.
c. r is rational and the decimal expansion of r does not repeat.
d. r is rational or the decimal expansion of r does not repeat.
e. if the decimal expansion of r is repeating then r is rational.
f. r is rational and the decimal expansion of r is repeating.
g. if the decimal expansion of r does not repeat then r is irrational.
h. r is irrational or the decimal expansion of r is repeating.
i. if r is irrational then the decimal expansion of r is repeating.
j. r is irrational and the decimal expansion of r is repeating.
k. if r is irrational then the decimal expansion of r does not repeat.
![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 16:00
Use set builder notation to represent the following set: { -3, -2, -1, 0}
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
Will make ! for correct answer the dot plot below shows the number of toys 21 shops sold in an hour.is the median or the mean a better center for this data and why? a. median; because the data is not symmetric and there are outliersb. median; because the data is symmetric and there are no outliersc. mean; because the data is symmetric and there are no outliersd. mean; because the data is skewed and there are outliers
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
What is the negation of the following: "if r is rational then the decimal expansion of r is repeati...
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.12.2021 14:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.12.2021 14:40
![question](/tpl/images/cats/en.png)
English, 22.12.2021 14:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.12.2021 14:40
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)