math

How many arrangements can be made using 4 letters of the word HYPERBOLAS if no letter is to be used more than once?

  1. 👍 0
  2. 👎 1
  3. 👁 2,202
  1. permutations of four of 10
    n!/(n-r)!
    10!/6!
    10*9*8*7
    5040

    1. 👍 0
    2. 👎 0
  2. 80

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. English

    pwsafmix copy the letter string above on a piece of paper. cross out the second and last letters. Replace all vowels with letter C. insert an O before the second C. cross out the first and third letters. double the second letter.

    asked by mary on March 5, 2013
  2. math

    How many 6-letter words can be made from the letters WASTEFUL if repetition of letters is allowed?

    asked by hana on November 1, 2015
  3. ....

    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
  4. probobility

    4 -letter "words" are formed using the letters A, B, C, D, E, F, G. How many such words are possible for each of the following conditions? (a) No condition is imposed. Your answer is : Preview (b) No letter can be repeated in a

    asked by anna on March 22, 2016
  1. Math grd12

    How many arrangements of five letters from the word 'certain' contain the letter 't'? Explain your reasoning.

    asked by Celina on November 21, 2010
  2. 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
  3. Algebra 2

    How many arrangements are possible using the letters in the word FUZZY if each letter "Z" is distinctly different than the other? How many arrangements are possible if the letter "Z" is interchangeabe with the other? Explain your

    asked by Joan on April 15, 2015
  4. Math

    How many different arrangements can be made with the letters from the word MATH? 12 24

    asked by Cydney on February 26, 2016
  1. Riddle

    I am a seven letter word most people want me. If you have the second third and fourth letter you are sick. The 5th, 6th, and 7th letters are something with a charge. What am I?

    asked by Nevaeh on March 27, 2018
  2. math

    use the formula nPr to solve how many arrangements can be made using four of the letters of the word COMBINE if no letter is to be used more than once?

    asked by marie on August 22, 2011
  3. 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
  4. Math

    How many different arrangements can be made with the letters from the word ORANGE?

    asked by Jennie on January 3, 2012

You can view more similar questions or ask a new question.