![subject](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00 briii3747
Richard will increase the amount of time he studies each night from a period of 40 minutes to a period of 50 minutes by what percentage will Richard increase the amount of time he studies each night?
A. 80%
B. 25%
C. 35%
D. 40%
![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 19:30
Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.
Answers: 2
You know the right answer?
Richard will increase the amount of time he studies each night from a period of 40 minutes to a peri...
Questions
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.09.2019 02:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 25.09.2019 02:30
![question](/tpl/images/cats/biologiya.png)
Biology, 25.09.2019 02:30
![question](/tpl/images/cats/geografiya.png)
Geography, 25.09.2019 02:30
![question](/tpl/images/cats/health.png)
Health, 25.09.2019 02:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2019 02:30
![question](/tpl/images/cats/fizika.png)
Physics, 25.09.2019 02:30
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 25.09.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2019 02:30
![question](/tpl/images/cats/en.png)
English, 25.09.2019 02:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)