Monday

October 20, 2014

October 20, 2014

Posted by **Demie** on Sunday, May 27, 2012 at 7:37pm.

In how many ways can she select the questions to be answered?

- ALGEBRA -
**Reiny**, Sunday, May 27, 2012 at 9:15pmThat would simply be

C(13,7)

= 13!/(7!6!)

= 1716

**Answer this Question**

**Related Questions**

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

Probability (Pre-Calculus) - A class is given a list of eight study problems ...

College math - A student is asked to answer 7 out of 9 questions on an exam. (a...

statistics - You can answer any questions from the questions on an exam. In how ...

Math - You can answer any 8 questions from the 12 questions on an exam. In how ...

Math(Factorial) - A women student is to answer 10 out of 13 questions on a test...

Algebra 2 - In a quiz program, 3 questions on sprots, 3 questions on general ...

Math - 10 multiple choice questions each with three possible answers only one of...

Statistics - How do I figure out the answer to this ? It's been a while since I ...

Grade 12 Data Management - There are 12 questions on an examination, and each ...