totiariahubbard totiariahubbard
  • 01-02-2018
  • Advanced Placement (AP)
contestada

blake randomly chose a letter from alphabet. what is the probability that this letter has at least one line of symmetry, given that it is a consonant

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Kalahira
Kalahira Kalahira
  • 14-02-2018
The letters having line symmetry are A,B,C,D,E,H,I,M,O,T,U,V,W,X, and Y.

    The letters having point symmetry are O and X

    letters that have both point and line symmetry. F,G,J,K,L,N,P,Q,R,S,and Z,

The letters having line symmetry and consonant are B,C,D,H,M,T,V,W,X, and Y. p

robability of choosing one letter with line symmetry and consonant is 1/10 = 0.1
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charbuckeye14 charbuckeye14
  • 05-10-2018

5/13, there are 10 letters that could be consonants with lines of symmetry, over the 26 letters in the alphabet

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