A company consists of 6 senior and 5 junior staff officers. If a committee is created with 3 senior and 3 junior staff officers, in how many ways can the committee be formed? Pick one
A) 12
B) 30
C) 45
D) 80
E) 200
Choose 3 senior from 6 senior and choose 3 junior from 5 junior:   6C3 * 5C3 = 20*10= 
<gadget id="calculator">20*10</gadget>
<output>200</output>
200   Ans: 200
<result>E</result>
A company consists of 6 senior and 5 junior staff officers. If a committee is created with 3 senior and 3 junior staff officers, in how many ways can the committee be formed?