Answer:12
Step-by-step explanation: so sart by subtracting 15 and 7
15-7
this gives you 8
now add 4
8+4
this gives you 12
The complementary is not entering the store one minute before closing.
The probability of not entering the store one minute before closing is 75%
False I think it doesn't add up to 18
Answer:
44 Rachel earn in 10 hour
