Wednesday

March 4, 2015

March 4, 2015

Posted by **Jen** on Thursday, July 7, 2011 at 11:40pm.

- MATH -
**Reiny**, Friday, July 8, 2011 at 12:19amuse Venn diagrams.

draw two intersecting circles, label one P , the other C

place 5 in the intersection of the two circles

place 18 in the P circle outside the intersection, (notice you have a total of 23 in P)

place 42 in the C circle outside the intersection,

(notice you have a total of 47 in C)

add them up: 18+5+42 = 65

or

N(P OR C) = N(P) + N(C) - N(P AND C)

= 23+47-5

= 65

- MATH -
**Jen**, Friday, July 8, 2011 at 12:23amhmmmmmm im kind of getting it.....but for some reason when i did it my answer was 72....geometry is not my best subject haha

- MATH -
**Ron**, Friday, July 8, 2011 at 5:22am72 is right. Reiny forgot to add 7 who said they had taken neither.

65 + 7 = 72

**Answer this Question**

**Related Questions**

Math - The National Association for Women in Science asked recent high school ...

math - The National Association for Women in Science asked recent high school ...

geometry - The National Association for Women in Scienc asked recent high school...

MATH URGENT!!!! - An investigator was interested in studying the effect of ...

English - Can you please see if everything is correct? Thank you. 1) She said ...

senior courses - this is a reply to Ms.Sue's question yesterday. my college and ...

English - When I went back to my home town three years ago, I found that a lot ...

Algebra - Slim Johnson was usually the best free-throw shooter on his basketball...

Math - Sarah was trying to figure out her grades for her math course. she only ...

English - 1.That cute little puppy has (stole, stolen) a biscuit. 2.The Boys ...