There is no overall increase or decrease in her bank account.
She spent $9.72 and later deposited the same exact amount.
So the over increase or decrease was $0.
I hope I've helped you! If you have any more questions let me know!
Answer:
Answer and explanation with steps are in the following attachments
Step-by-step explanation:
A i am sure i hope this helps
P (A and B) = P(A) * P(B)...answer is D