Answer:
The number is 1/4
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Step-by-step explanation:
Look at the photo below for the details.
:)
Answer:
A Euler circuit has two ODD verticles.
I hope that this helps.
Step-by-step explanation:
Answer:
117
Step-by-step explanation:
Answer:
d) 330
Step-by-step explanation:
The number of ways can a dance instructor send 4 of her 11 students to summer dance program is C(11 , 4)
That is
ways
by using formula 
now simplification

= 
after cancelling 7! and on simplification
= 
after cancellation we get 330 ways
The number of ways can a dance instructor send 4 of her 11 students to summer dance program is 330
Answer:
77.5
Step-by-step explanation:
105-27.5