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Following is a partial list of topics that may be covered in Math 141 with a sample problem that illustrates each topic.  Work the problem and click on the Answer button to see how you did.
   
Math 141 Topics
    
             Counting
 

  

  

Evaluate
 
  

 Answer



 
A poker hand consists of five cards drawn from a standard deck of 52 cards.  How many poker hands have all face cards?
 

 Answer



 
  
Probability
 


 
What is the probability of getting two heads in two flips of a coin?
 

 Answer



 
The Adams family has three children and two consecutive children are of the same sex.  What is the probability that they have two boys and a girl?
  

 Answer



 
  
Geometry
 


  
Find the length of the third side of the right triangle.

  

 Answer



 
Can the path be traced without retracing?

  

 Answer



  
 
Logic
 
What is the converse of this statement?

"Some women are math professors."
  

 Answer



 
 
Exponential Growth
 


   
If a substance loses one percent of its radioactivity per year, what is its half life?
  

 Answer



 
If $500 is invested at 7% APR compounded quarterly for 11 years, how much money will be in the account at the end of 11 years?
  

 Answer



 
Number Theory
  


 
How many of the following numbers are prime?

1, 2, 3, 4, 5
  

 Answer



 
Is 28 a perfect number?
  

 Answer



  

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Updated 11/07/08 .   For broken links or comments, please email  vzabrocki@msubillings.edu