Thursday

July 24, 2014

July 24, 2014

Posted by **Meghan** on Sunday, April 17, 2011 at 4:32pm.

- Math -
**MathMate**, Sunday, April 17, 2011 at 4:40pmFor flowers, it's out of 9 choose 4, or C(9,4). For foliage, it's 8 choose 3, or C(8,3).

The formula for combinations, C(n,r) is n!/(r!(n-r)!).

For flowers, C(9,4)=9!/(4!5!)=9*8*7*6/(1*2*3*4)=126.

Calculate similarly C(8,3) and multiply the two results together to get the number of different bouquets.

- Math -
**Meghan**, Sunday, April 17, 2011 at 5:00pmThanks!!!!!!!

- Math :) -
**MathMate**, Sunday, April 17, 2011 at 6:15pmYou're welcome!

**Related Questions**

pre algabra - how would i figure this out?? kaya has roses, lillies, tulips, ...

math - Solve the problem. A shirt company has 4 designs that can be made with ...

Math - How many different combinations can you make with 3 types of ice cream, 2...

math - A restaurant offers 12 types of entrees, 6 types of appetizers, and 4 ...

Business Negotiations - What are the five types of power? I don't know what the ...

MATH - On a particular day, the school cafeteria offered 3 types of juice, 2 ...

math - john types 20 pages in 40 min, sue types 20 pages in 30 min, bob types 20...

science - This isn't a homework/quiz question, Well I guess it is homework, But ...

Science - What are the types of position-time graphs? I really do not know the ...

art - Copley's expert rendering of _____ displayed a level of talent uncommon in...