Sunday
March 9, 2014

# Search: Palindromes

Number of results: 31

Math
the numbers are 1xxx1 2xxx2 3xxx3 4xxx4 5xxx5 6xxx6 Since each of the x's can be any digit, but the first and last must be the same, there are 100 palindromes in each group. six groups means 600 palindromes. 3 of the groups are even. So, that makes 300 even palindromes.
Tuesday, November 19, 2013 at 7:34pm by Steve

spelling
can you help me with palindromes and poems which are palindromes
Friday, May 15, 2009 at 2:52am by speeling b

Math
How many bit strings of length n are palindromes? Hint: Consider two cases n is even and n is odd. Note a palindrome is a “string” of letters or numbers which read the same “frontwards” and backwards”. Examples: 1101011, 10111101 are palindromes.
Tuesday, February 26, 2008 at 12:04pm by HelpinMath

PALINDROMES
ON THE NUMERS 10 AND 100, HOW MANY OF THEM ARE PALINDROMES? PLEASE LIST THEM FIND PALINDROMES THAT ARE: A MULTIPLE OF 3 A MULTIPLE OF 4 A MULTIPLE OF 9 A MULTIPLE OF 12 A SQUARE NUMBER A TRIANGULAR NUMBER I will do one or two. 33 is one palidrome divisble by 3. What is 99 ...
Saturday, October 21, 2006 at 5:43am by ANGE

spelling
Friday, May 15, 2009 at 2:52am by SraJMcGin

Not trigonometry
There are 900 5-digit palindromes, from 10001, 10101 , 10201, 10301, ... to 99899, 99999. Out of these 900 palindromes, divisibility is determined by the last four digits, namely 00, 01, 02, ...99. The probability of divisibility by 4 for digits of 00 to 99 is 1/4. So a=1, b=4...
Monday, March 18, 2013 at 7:32pm by MathMate

Palindromes
What is a palindrome that means excitement. What is a palindrome for Old cats who are forgetful (2 words) What is a palindrome for a hippie with no name (what would he say?) A palindrome for intelligent male sheep (2 words) What is a palindrome for celebrity rodents? ...
Wednesday, October 18, 2006 at 7:29pm by Lanna

geocaching
http://www.fun-with-words.com/palindromes.html
Saturday, April 20, 2013 at 11:21am by Ms. Sue

geometry
the words are palindromes
Friday, February 3, 2012 at 10:31am by Steve

Palindromes
very old kitties
Wednesday, October 18, 2006 at 7:29pm by Anonymous

Trigonometry
Suppose N = xyzyx, where x is nonzero but y and z could be any digit. Then there are 9(10^2) = 900 possible palindromes to consider. Recall that a number is divisible by 4 iff its last two digits are divisible by 4. Thus, if N is divisible by 4, then "yx" must be of the form "...
Monday, March 18, 2013 at 7:32pm by stranger

Palindromes
The hippie one could also be Name Me Man
Wednesday, October 18, 2006 at 7:29pm by Anonymous

Palindromes
The hippie one could also be Name Me Man
Wednesday, October 18, 2006 at 7:29pm by Sunny

Palindromes
The hippie one could also be Name Me Man
Wednesday, October 18, 2006 at 7:29pm by Sunny

Trigonometry
I am curious how you find the probability of divisibility of palindromes by 4 using the sine law. Can you kindly show your work?
Monday, March 18, 2013 at 7:32pm by MathMate

Math
How many integer palindromes are between 10,000 and 70,000 and how many of those are even?
Tuesday, November 19, 2013 at 7:34pm by Jared

algebra
A palindrome is a number that reads the same forwards as it does backwards. For example, 98789 is a 5-digit palindrome, and 7337 is a 4-digit palindrome. How many 3-digit palindromes are there?
Wednesday, February 20, 2013 at 10:15am by Anonymous

Discrete Math
So, how many seven-letter palindromes contain at most three different letters one of which is S? We would start out with 26^3, but I don't understand how to make sure S will be included as one of the different letters. Any suggestions? Thank you.
Tuesday, April 12, 2011 at 5:01pm by Francesca

Biology
The polymerase chain reaction (PCR) is useful for: A) making many copies of a small amount of DNA B) creating recombinant plasmids C) analyzing a person’s fingerprints D) cutting DNA into many small pieces E) allowing restriction enzymes to cut DNA at palindromes I can't ...
Friday, November 12, 2010 at 2:21pm by stelle

language arts
Saturday, April 3, 2010 at 11:35am by Writeacher

Discrete Math
It was proven during the previous lecture that 1+2+3+....+n=[n(n+1)]/2. Using that result, find the sum of all 3-digit palindromes: a palindrome is a number that can be written as ABA, where 1=<A<=9 and 0<=B<=9. Hint: decompose ABA = 100*A + 10*B + A and use above ...
Friday, March 25, 2011 at 9:22pm by Eric

Discrete Mathematics
It was proven during the previous lecture that 1+2+3+....+n=[n(n+1)]/2. Using that result, find the sum of all 3-digit palindromes: a palindrome is a number that can be written as ABA, where 1=<A<=9 and 0<=B<=9. Hint: decompose ABA = 100*A + 10*B + A and use above ...
Tuesday, April 10, 2012 at 8:41pm by Eric

You might try the following on Palindromes and Numbers: http://en.wikipedia.org/wiki/Palindromic_number Sra
Monday, March 29, 2010 at 5:18pm by SraJMcGin

Discrete Math
Can someone help? Very confused. . . John Sununus was once the governor of New Hampshire, and his name reminds one of the authors of a palindrome (a words which is spelt the same way forwards as backwards, such as SUNUNUS). How many seven-letter palindromes (not necessarily ...
Tuesday, April 12, 2011 at 10:34pm by Francesca

Discrete Math
Hi there I'm confused as to how to start this problem, any help at all would be great thanks! John Sununus was once the governor of New Hampshire, and his name reminds one of the authors of a palindrome (a words which is spelt the same way forwards as backwards, such as ...
Tuesday, April 12, 2011 at 5:01pm by James

Palindromes
What is a female sheep? Check the first paragraph in this site. http://en.wikipedia.org/wiki/Sheep
Wednesday, May 9, 2007 at 5:38pm by Anonymous

math
how many 5-digit palindromes exist? i get 9*10*10*10*9=81000 is this correct? my thinking being that the first and last digit must be 1-9 and the other 3 0-9. thanks again for the time and effort. oh, and if any of you fine folks have the time could you browse down to my other...
Saturday, October 25, 2008 at 6:51pm by courtney's dad

Biology
Hey guys! I'm thinking that B is the correct answer, but doesn't the DNA that is going to be inserted into the vector complementary to the mRNA strand? Would appreciate some help! Which one of the following is the biggest challenge that must be overcome in order to get a ...
Saturday, November 29, 2008 at 8:27pm by Angela

Discrete Math
Ok now I am confused again with 5:08, it seems the same as the first subpart of the problem. They can't be the same answer, for this one: How many seven-letter palindromes contain at most three different letters one of which is S? And for the MPD problem that was really the ...
Tuesday, April 12, 2011 at 5:01pm by Francesca

Discrete Math
Is this correct? • Using the Principle of Inclusion-Exclusion, find the number of integers between 1 and 2000 (inclusive) that are divisible by at least one of 2, 3, 5, 7. A = {n| 1 ≤ n ≤ 2000, 2 |n} B = {n| 1 ≤ n ≤ 2000, 3 |n} C = {n| 1 ≤ n &#...
Tuesday, April 12, 2011 at 10:55am by Francesca

Discrete Math
Since the last three letters of a 7-letter palindrome is identical to the first three, the number of 7-letter palindromes would be the same as the number of distinct 4-letter words. In this case, the 4-letter words begin with an "S", and contain only 3 letters, which is the ...
Tuesday, April 12, 2011 at 5:01pm by MathMate

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