Question
5) A family with a father, mother and 3 children must sit on five chairs in a row and the only restriction is that the mother must be at one end. In how many different ways can they be seated?
221
likes1106 views
Answer to a math question 5) A family with a father, mother and 3 children must sit on five chairs in a row and the only restriction is that the mother must be at one end. In how many different ways can they be seated?
Tiffany
4.5103 Answers
Answer: 48
Steps:
For mother there are two possibilities.
Any corner .
And there are 4! possibilities for other 4 members
So total 2\times4!=2\times4\times3\times2\times1=48 different ways they can seat.
Frequently asked questions (FAQs)
Question: Consider the quadratic function y = x^2 - 4x + 3. Using a graph, find the x-intercepts, vertex, and determine if it opens upward or downward.
+
Math question: What is the limit of (3x^2 + 2x - 4) as x approaches 5?
+
What is the slope-intercept form equation of a line passing through (3, -2) and (7, 5)?
+
New questions in Mathematics