12 tables seat 4 people = 48 seats
28 tables seat 2 people= 56
therefore there are 104 seats
I=prt
When I want to find the rate
r=I/pt so
R=(270/6000*2)*100==2.25%
Answer:
P(X = 0) = 0.25
P(X = 1) = 0.75
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
The probability distribution of X.
3 red balls out of 4, one picked, so we can have either 0 red balls or 1 red ball. The probability disitribution is the probability of each outcome.


each term is negative and 1/4 of previous term so the nth term is the n-1 term times -1/4 so f(n)= -1/4 f(n-1)