![subject](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 10:00 Mordred4987
Five coins are tossed. let x be the number of heads and y be the number of tails. find the expectation
![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, 22.06.2019 01:20
Describe how to determine the average rate of change between x = 4 and x = 6 for the function f(x) = 2x^3 + 4. include the average rate of change in your answer.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:30
Write a ratio and a percent for the shaded area. it is 3x3 and 5x5 grid there is 6 shaded out of a. 6 over 25 , 30% b. 3 over 50 , 6% c.6 over 25 , 24% d. 3 over 10 , 30%
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:00
Maria has $11 to buy fish for her aquarium. each goldfish costs $2. how many goldfish can she buy? do not include units in your answer
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:40
A. 15 degrees b. 45 degrees c. 30 degrees d. 60 degrees
Answers: 1
You know the right answer?
Five coins are tossed. let x be the number of heads and y be the number of tails. find the expectati...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 27.07.2019 15:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.07.2019 15:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 27.07.2019 15:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.07.2019 15:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.07.2019 15:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.07.2019 15:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.07.2019 15:00
![question](/tpl/images/cats/istoriya.png)
History, 27.07.2019 15:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.07.2019 15:00
![question](/tpl/images/cats/istoriya.png)
History, 27.07.2019 15:00
![question](/tpl/images/cats/istoriya.png)
History, 27.07.2019 15:00