19200 all you have to do to figure this out is multiply 100 times 8 since the is 8 halfs in 4 hours.
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Lucy
Lucy = 1.5 every minute
Calvin = 1.3
Eli = 1.25
Cora = 1.16
Answer:
B, E, G
Step-by-step explanation:
The complementary is not entering the store one minute before closing.
The probability of not entering the store one minute before closing is 75%