Answer:
The team can be formed in 756 different ways
Step-by-step explanation:
This is a combination problem since we are to select a set of people from a group. Combination has to do with selection. 
for example, if r number of object is to be selected from a pool of n objects, this can be done in nCr number of ways.

Now If A company has 7 male and 9 female employees, and needs to nominate 2 men and 2 women for the company bowling team, then this can be done in the following way;

 
7C2 * 9C2 = 21*36
= 756
The team can be formed in 756 different ways
 
        
             
        
        
        
Answer:
$820
Step-by-step explanation:
Total = Equipment + Props 
T = 369 + 0.55T
0.45T = 369
<u>T = 820</u>
I hope this helps!
 
        
             
        
        
        
X=4.1
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To fond the area of a trapezoid, add the top and bottom together, divide that by 2, than multiply by the height.
Area = (8+12)/2 = 20/2 = 10
10 x 9 = 90 square centimeters.
 
        
             
        
        
        
Sari did not use the greatest common factor in the equation.