Answer:
$48
Step-by-step explanation:
If there is $1 per attendee, then you already know that there is $28 right there. Then, add the base fee of $20 and you get $48.
Answer:
where is the question?
Step-by-step explanation:
Answer:
The number of ways of selecting a combination of 8 marbles from a bag containing 20 marbles is 125970
Step-by-step explanation:
The number of selecting 8 marbles from a bag of 20 marbles
A combination gives the number of possible order or arrangement in a collection of k items selected from a set of n items
In the question, k = 8, and n = 20
Substituting the values of n and k in the above equation gives;
Therefore, the number of ways of selecting 8 marbles from a bag containing 20 marbles is given by the combination C₂₀, ₈ = 125970.