Unformatted text preview: locations in 9 9! 126 4 4!5! = = ways. From the multiplication rule, 720 , 27 126 220 = × designs are possible. • 278 (6 points) a. 80 2 ( ) 0.82 100 P A + = = b. 80 10 ( ) 0.90 100 P B + = = c. ( ) 80/100 (  ) 0.889 ( ) 0.90 P A B P A B P B = = = I d. ( ) 80/100 (  ) 0.9756 ( ) 0.82 P A B P B A P A = = = I e. 9756 . )  ( = A B P f. ( 29 ( ') 2/100 (  ') 0.20 ( ') 2 8 /100 P A B P A B P B = = = + I • 288 (1 point) A B C...
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 Spring '09
 NegarKayavash
 Harshad number, locations, different design

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