Step-by-step explanation:
4 administrator are eligible and the student relations committee has only 2 administrator there are C (4,2) ways of choosing the administrators for the student relations committee
similarly for faculty members ways (8,3) and for students C (20,5)
the number of possible committee = 4!/2!2! × 8!/3!5! ×20!/5!15!
= 6 ×56 ×15504
= 5,209,344
Answer:
what is the question
Step-by-step explanation:
Answer:


Step-by-step explanation:
Given
The attached triangle
Such that K is parallel to L
Required
Find the value of a and b
From the properties of parallel triangles;
Provided that k is parallel to l, then

Multiply both sides by (60)(40)


Open Bracket


Subtract 40a from both sides


Divide both sides by 20



Similarly;

Multiply both sides by (60)(40)


Open Bracket


Subtract 40b from both sides


Divide both sides by 20



Answer: i think its B not sure tho
Step-by-step explanation: