![subject](/tpl/images/cats/mat.png)
Mathematics, 23.01.2020 08:31 izzycheer7
Sharon suspects that her brother's penny is unfair. she flips it 50 times and heads comes up 40 times. based on these trials, the probability that a flip of this coin comes up tails is a) 1/5 b) 4/5 c) 4/9 d (5/9)
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)
Answers: 2
You know the right answer?
Sharon suspects that her brother's penny is unfair. she flips it 50 times and heads comes up 40 time...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 04:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 10.03.2021 04:00
![question](/tpl/images/cats/en.png)
English, 10.03.2021 04:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 10.03.2021 04:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 04:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 04:00
![question](/tpl/images/cats/mkx.png)
Arts, 10.03.2021 04:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.03.2021 04:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)