Friday
November 28, 2014

Homework Help: Math-Are my answers correct?

Posted by liz on Tuesday, February 28, 2012 at 10:08pm.

An anagram is a rearrangement of all the letters in a word. Example: page--->gape, pgea..
a) Find the number of 7 letter anagrams possible for the letters in GUITARS.
I did 7!=5040...is that correct?

b) Find the probability of randomly choosing an anagram that starts with T.
There are 720 options for each letter because 5040/7=720. So 720/5040=1/7 which is answers...is this correct?

c) Mentally picture all of your 7-letter anagrams organized alphabetically in a long list, then write the first two and the last two in the list.

First two:
AGIRSTU
AGIRSUT

Last two:
UTSRIGA
UTSRIAG

Please let me know if these answers are correct

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

unscrambling word - Can you help me unscramble these words please! radmordey ...
All the Word Scramblers - Thank you all for the Unscrambled Words but there are ...
Data Management - For PLANETS, find the number of : 4-letter words which must ...
unscrambling word - Looks like parade to me. what is this word here are the ...
Maths - A word made by writing the seven letters used to spell "EXAMPLE" in some...
MATH URGENT!!! - A researcher is interested in the effects of monetary ...
data management - For MAMMALS, find the munber of: a) 7-letter words b) 7-letter...
Maths - 1)A two-figure number is written down at random. Find the probability ...
.... - p w s a f m i x copy the letters above on a piece of paper. cross out the...
8th grade Algebra - I'm trying to help my young friend -- and am totally lost. ...

Search
Members