![subject](/tpl/images/cats/mat.png)
Mathematics, 30.06.2021 01:30 hazelg
Trong một hộp có 60 cây vàng, 7 không đạt tiêu chuẩn, rút ngẫu nhiên 10 cây để kiểm tra. Tìm trung bình số cây không đạt tiêu chuẩn trong 10 cây này
![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)
Mathematics, 21.06.2019 16:00
Given right triangle xyz, which correctly describes the locations of the sides in relation to
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
Recall that two angles are complementary if the sum of their measures is? 90°. find the measures of two complementary angles if one angle is twenty dash nine times the other angle.
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
Trong một hộp có 60 cây vàng, 7 không đạt tiêu chuẩn, rút ngẫu nhiên 10 cây để kiểm tra. Tìm trung b...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 02:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 08.12.2020 02:20
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 02:20
![question](/tpl/images/cats/health.png)
Health, 08.12.2020 02:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 08.12.2020 02:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 08.12.2020 02:20
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 02:20