Answer:
a.-8x-12y
Step-by-step explanation:
i hope it will help u
Answer:
The probability that Terry buys a sandwich and gets the bus is 0.36
Step-by-step explanation:
When two events are called independent, it means that the happening of one event doesn't affect the happening of other event.
Let A be the event that Terry buys a sandwich
Let B be the event that Terry gets the bus
Then

When two events are independent, their probabilities are multiplied i.e.

Hence,
The probability that Terry buys a sandwich and gets the bus is 0.36
Answer:
n=3
Step-by-step explanation:
12n-3n=30-3
9n=27
n=27/9
n=3
If what you are trying to do here is isolate <em>b,</em> multiply both sides by 2. This cancels out the one half on the side with the <em>b. </em>Then, divide both sides of the equation by h. The End result should be B = 2A/h.
I think it is a compound event because rolling each die is an independent event.