Counting letter combinations
Not what you're looking for?
Please explain thoroughly. Show or draw diagram.
1. How many four-letter words can be formed from the set of letters{m,o,n,e,y} ? Assume that any arrangement of letters is a word.How many four -letter words can be formed if the first letter must be y and the last letter must be m?( Assume no repetition).
Purchase this Solution
Solution Summary
The solution provides an example of determining possible combinations of letters.
Solution Preview
Please see the attached Word document.
Probability and sets
Please explain thoroughly. Thanks Show or draw diagram.
1. How many four-letter words can be formed from the set of letters {m, o, n, e, y}? Assume that any arrangement of letters is a word. How many four -letter words can be formed if the first letter must be y and the last letter must be m? (Assume no repetition.)
In the first case, we want all possible arrangement of 4 letters, when we select 4 of the 5 ...
Purchase this Solution
Free BrainMass Quizzes
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Exponential Expressions
In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.