Answer:
8.37
Step-by-step explanation:
Answer:
10 pi
Step-by-step explanation:
Since this is a cylinder, we know that the long side of the rectange will go all around the circle. This length is known as the circumference, and the formula of a circle's circumference is pi * diameter. We know the circle's radius is 5, and double that would be the diameter, 10. Therefore, pi * 10 is 10pi, which is ur answer
Answer:
If the garage is robbed, the probability the doors ware left open is 0.625.
Step-by-step explanation:
Denote the events as follows:
X = garage doors open
Y = something is stolen
The information provided is:
P (X) = 0.25
P (Y|X) = 0.05
P (Y|X') = 0.01
Compute probability that the garage is robbed as follows:

Compute the probability the doors ware left open given that the garage is robbed as follows:

Thus, if the garage is robbed, the probability the doors ware left open is 0.625.
Answer:
The unit rate of her earnings is 12.5
Step-by-step explanation:
50 divided by 9 = 12.5
She makes $12.50 an hour.