science
 👍 0
 👎 0
 👁 93
Respond to this Question
Similar Questions

math
How many 6letter words can be made from the letters WASTEFUL if repetition of letters is allowed?
asked by hana on November 1, 2015 
....
p w s a f m i x copy the letters above on a piece of paper. cross out the second and last letters. replace all vowels with letters. double the second letter which letter sequence remains on your page? a. ssfmoi b.cffmmc c.sffmoc
asked by mary on March 11, 2013 
English
The only acceptable way to divide words at the end of a line is: A. to let the computer decide. B. before the last three letters. C. between syllables. D. after the first three letters. C
asked by Angela on May 5, 2014 
geometry
In the English alphabet, there are 7 capital letters that look the same after being rotated 180∘. Those letters are H, I, N, O, S, X, and Z. How many different 3 letter "words" can be made from these letters such that when the
asked by please help me out!!! please on February 11, 2013

Stat
If radio station call letters must begin with either K or W and must include either two or three additional letters, how many different possibilities are there?
asked by Rocio on February 17, 2017 
stats
A common computer programming rule is that names of variables must be between one and eight characters long. The first character can be any of the 26 letters, while successive characters can be any of the 26 letters or any of
asked by derrek on September 23, 2017 
math
Suppose a code consist of two letters followed by a digit. Find the number of (a) Codes (b) Codes with distinct letters (c) Codes with the same letters
asked by manny on September 4, 2007 
Maths
A word made by writing the seven letters used to spell "EXAMPLE" in some order. Find how many different 'words' are possible in each of the following cases. a) The first and the last letter are each "E" b) The two letters "E" are
asked by Ismail on October 20, 2010

Math
Radio stations use three or four letters for their call letters(name). The first letter must be a W or K. How many different call letters are possible if repeated letters are allowed? And not allowed?
asked by Danny on March 29, 2013 
math
Ann replaces letters in the calculation KCB + RA  TOO with some of the numbers from 1 to 9 and then calculates the result. The same letters are replaced by the same numbers and different letters by different numbers. What is the
asked by Alex Shi on May 21, 2020 
math
if letters of the word REGULATIONS are arranged at random. what is the probability that there will be exactly 4 letters between R and E?
asked by subject on April 29, 2016 
statistics
Find the number of different selections of 4 letters from the 9 letters of the word HAPPINESS which contain no P's and either one or two S's.
asked by Zeest on March 4, 2016
You can view more similar questions or ask a new question.