![subject](/tpl/images/cats/fizika.png)
Physics, 02.09.2020 06:01 HeartfeltDream12
There are 25 students' names in a hat You chose 5 names. Three are boys' names and two are girls' names. How many of the 25 names would you expect to be a boys' name.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:00, cmflores3245
Sobre transformações cíclicas, são feitas algumas afirmações, determine quais estão corretas. i – a variação de energia interna em uma transformação cíclica é nula; ii – o trabalho, em uma transformação cíclica, é sempre positivo; iii – ao completar um ciclo, o gás tem a mesma temperatura com a qual começou a transformação; iv – uma transformação cíclica é, obrigatoriamente, composta de transformações conhecidas, como adiabática, isocórica, etc: a) i e iii b) i e ii c) ii e iii d) i e iv e) iii e iv
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:00, arianaaldaz062002
According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:00, jessicawolfking
What is the difference between mass density and weight density?
Answers: 1
You know the right answer?
There are 25 students' names in a hat You chose 5 names. Three are boys' names and two are girls' na...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.07.2019 03:30
![Konu](/tpl/images/cats/biologiya.png)
Biology, 08.07.2019 03:30
![Konu](/tpl/images/cats/istoriya.png)
History, 08.07.2019 03:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.07.2019 03:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.07.2019 03:30
![Konu](/tpl/images/cats/en.png)
English, 08.07.2019 03:30
![Konu](/tpl/images/cats/biologiya.png)
Biology, 08.07.2019 03:30