Monday

March 30, 2015

March 30, 2015

Posted by **Dena** on Sunday, January 29, 2012 at 7:37pm.

- Algebra 2 -
**Reiny**, Sunday, January 29, 2012 at 9:18pmNumber of ways to select any two of the 10

= C(10,2) = 45

number of ways to select 2 out of the science

= C(4,2) = 6

prob of that event = 6/45 = 2/15

**Answer this Question**

**Related Questions**

ALGEBRA - A student is asked to answer 7 out of 11 questions on an exam. In how ...

ALGEBRA - A student is asked to answer 7 out of 13 questions on an exam. In how ...

In Science Plant Quiz - I am in Grade3 looking for Plants Quiz Questions and ...

Math 150 - an online quiz is made of 10 multiple choice questions. each question...

Math - A quiz had some 3-point and some 4-point questions. A perfect score was ...

8th grade math - A quiz had only 3-point questions and four-point questions. ...

math - a quiz has 25 questions with 4points awarded for each correct answer and ...

Statistic - There are two independent multiple-choice quizzes where quiz 1 has ...

statistic and probability - There are two independent multiple-choice quizzes ...

Algebra - A test consist of 15 multiple choice questions, 12 true-false ...