![subject](/tpl/images/cats/mat.png)
Mathematics, 25.06.2019 01:10 williamwavyy
Count the number of strings of length 9 over the alphabet {a, b, c} subject to each of the following restrictions.(a)the first or the last character is a.(b)the string contains at least 8 consecutive a's.(c)the string contains at least 8 consecutive identical characters.(d)the first character is the same as the last character, or the last character is a, or the first character is a.(e)the string contains at least seven consecutive a's.(f)the characters in the string "abababa" appear consecutively somewhere in the 9-character string. (so "ccabababa" would be such a 9-character string, but "cababcaba" would )the string has exactly 2 a's or exactly 3 b's.(h)the string has exactly 2 a's or exactly 2 b's or exactly 2 c'sexpert answer 100%(5 ratings)this problem has been solved!
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
You can find the constant of proportionality by finding the ratio of
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 β’2 is less than x& x is less than 4 β’2 is less than or equal to x & x is less than or equal to 4 β’2 is less than or equal to x& x is less than 4 β’2 is less than x& x is less than or equal to 4
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0
Answers: 2
You know the right answer?
Count the number of strings of length 9 over the alphabet {a, b, c} subject to each of the following...
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2020 17:22
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 12.03.2020 17:22
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2020 17:22
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 12.03.2020 17:22
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)