Friday

August 22, 2014

August 22, 2014

Posted by **Stuck** on Wednesday, December 16, 2009 at 7:37pm.

The answer is 9/14, but how do you get it?

- Math -
**bobpursley**, Wednesday, December 16, 2009 at 7:46pmYou can do it this way:

Pr(either m or P or both)=1-Pr(neither M or P)

Pr(neither)=6/8*5/7*4/6= 120/336=40/112=20/56=10/28= 5/14

Pr(either m or P or both)=1-5/14=9/14

- Math -
**Stuck**, Wednesday, December 16, 2009 at 7:55pmThank you! I always forget you can minus the complement from 1.

**Related Questions**

math - The local pizzeria is advertising a special where you can get a large ...

Math - You are making a recipe that consists of 5 different ingredients. In how ...

math 157 - A receipt contains 3 ingredients, In how many different orders can ...

math - Sammy’s Pizza Shop offers 2 different pizza crusts, 3 different cheeses, ...

Intro to probability - A certain pizza restaurant offers three different sizes ...

Cooking please help - Our teacher is going to give us the following ingredients...

HELP! 5th grade math - Trying to help my child in 5th grade. Shannon pours 4 ...

Cooking easy ideas - Our teacher is going to give us the following ingredients ...

Math - A hat contains 20 names, 9 of which are females. If 8 names are randomly ...

MATH 12 HELP!! - a pizza store offers 15 different toppings on its pizzas. what ...