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please fast and clear How many ways are there 3 boys, 5 girls and 3 kids...
(A) In how many ways can 3 boys and 3 girls sit in a row? (B) in how many ways can 3 boys and 3 girls sit in a row if boys must sit together?
All parts please and explain 2. (a) In how many ways can 4 boys and 4 girls sit in a row? (b) In how many ways can 4 boys and 4 girls sit in a row if the boys and the girls are each to sit together? (c) In how many ways if only the boys must sit together? (d) In how many ways if no two people of the same gender are allowed to sit together?
In how many ways can 4 girls and 2 boys be arranged in a row, such that all 2 boys are not sitting together?
11. Suppose a class of 8 boys and 7 girls are to attend a theatrical performance, and the teacher obtains 15 tickets (one for each student) in a row. How many ways are there to order the students under the following conditions? a The children are randomly assigned seats. b Boys and girls are alternated so that boys sit by girls and girls sit by boys. c All boys sit together, and all girls sit together.
1. How many ways can a group of six boys and sik girls be seated in a row of twelve seats if boys and girls must alternate in the row? ways 2. How many ways can 4 different contracts be distributed amongst 15 different firms, if any one firm can be awarded multiple contracts? ays 3. How many four-digit numbers may be formed using elements from the set (1, 2, 3,4, 5,6,7,8,9) if no element may be used more than...
If five teachers and six students (three boys and three girls) are to be seated in a row how many seating arrangements are possible if: a) there are no restrictions? b) students must sit together? c) boys sit together, girls sit together, and teachers sit together? d) boys sit together and girls sit together? e) no two teachers sit together?
4. Consider a chessboard, shown below. At starting at the square al (the lower right hand corner), you can go one step up or one step right at each move. The procedure stops until the point h8 (the upper right corner) is reached. a) How many different paths from al to h8 are possible? (b) How many differnt paths from al to h8 are possible if each path must pass through the square e4? 5. If 10 new teachers are...
please fast and clear Mehmet has 3 pants, 5 shirts and 2 hats. How many different ways can he dress? Select one: 10! 9! 10 0 31.5! 2! 30
A class has 12 boys and 18 girls. The teacher selects 3 boys and 3 girls to act has representatives to the student government. How many different ways can the teacher select the 6 students? In a game of poker, five players are each dealt 5 cards from a 52-card deck. How many ways are there to deal the cards?
Question 1 160 pts Question 1. A class consists of 4 boys and 5 girls. Answer the following questions: (a) In how many different ways can they be arranged along a line such that the boys are all together and the girls are also all together? (b) In how many different ways can the class be arranged along a circle? (c) In how many different ways can a group of 4 students be selected from the class such that there...