Mathematics, 26.05.2021 03:40, jb7692
Of the 35 students in my class, 11 practice taekwondo, 11 play piano, and 20 take lessons
at AoPS. 4 students play piano and go to AoPS, 3 students do taekwondo and play piano, 5 students
go to AoPS and practice taekwondo, and 3 students do none of these. How many students do all 3?
Answers: 1
Mathematics, 21.06.2019 20:00, sadsociety41
Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line
Answers: 1
Of the 35 students in my class, 11 practice taekwondo, 11 play piano, and 20 take lessons
at AoPS....
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