Mathematics, 22.09.2019 21:30 jamayeah02
Ateacher writes the name of each of her 25 students on a slip of paper and places the papers in a box. to call on a student, she draws a slip of paper form the box. each paper is equally likely to be drawn, and the papers are replaced in the box after each draw. if the class contains 11 boys and 14 girls, what is the probability of calling on a girl?
a.0.0016
c.0.56
b.0.36
d.0.04
Answers: 1
Mathematics, 21.06.2019 16:30
What is the first step of an indirect proof of a number that is divisible by two
Answers: 2
Mathematics, 21.06.2019 18:30
[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?
Answers: 1
Mathematics, 21.06.2019 21:00
X+y=-4 x-y=2 use elimination with adding and subtraction
Answers: 3
Ateacher writes the name of each of her 25 students on a slip of paper and places the papers in a bo...
Mathematics, 04.08.2019 15:30
Mathematics, 04.08.2019 15:30
History, 04.08.2019 15:30
Biology, 04.08.2019 15:30
Biology, 04.08.2019 15:30
English, 04.08.2019 15:30
Mathematics, 04.08.2019 15:30
History, 04.08.2019 15:30
Health, 04.08.2019 15:30