Answer:
a : in the picture
hope this helps you out!
Step-by-step explanation:
Answer: 0.0123
Step-by-step explanation:
Given : Customers leaving a subway station can exit through any one of three gates.
The probability of selecting any particular gate = 
Sample size : n= 4
Using binomial distribution,
, where P(x) is the probability of getting success inn x trials , n is the number of trails and p is the probability of getting success in each trial.
Then , the probability that among a sample of 4 customers, they all exit through the same gate.

Hence, the probability that among a sample of 4 customers, they all exit through the same gate = 0.0123
Answer:
$2.40
Step-by-step explanation:
5.45 + 2.15 = 7.60
10 - 7.60 = $2.40
<span>A = 2b + ph
Where 'b' is the area of the base, 'p' is the perimeter of the base, and 'h' is the height.
Plug them inA = 2(24) + (22)(5)
SimplifyAnswer=158
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