How many solutions does the equation have?
31d +11) = 6( d +33)
0
1
infinitely many

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.