Mathematics, 17.11.2021 14:00, kelseychristian24

Ana is a teacher who plays a review game with her class. The game involves writing each student's name on an identical slip of paper and selecting students at random. Here's the makeup of her class:
Grade
9th 10th 11th
Number of students
12. 9. 7.
Suppose that Ana picks a name, replaces it, and picks a name again.

What is the probability that NEITHER of the students selected are
9th graders?
Round your answer to two decimal places.

Ana is a teacher who plays a review game with her class. The game involves writing each student's

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:10, 437012

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

Answers: 1

continue

Mathematics, 21.06.2019 17:00, logangiggles02

This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m

Answers: 2

continue

Mathematics, 21.06.2019 18:30, kevin72937

Three times the sum of a number and seven is negative thirty-six. what is the number?

Answers: 2

continue

Mathematics, 21.06.2019 20:00, aheadrick5163

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?

Answers: 2

continue

Do you know the correct answer?

Ana is a teacher who plays a review game with her class. The game involves writing each student's na...