What is the probability of selecting 3 black cards from a deck of 52 cards if each is replaced before the next is selected? What if they are not replaced?

Masons cell phone company charges $0.12 for every text message he sends plus $2.50 per month if mason sent 25 messages this month how much money does he owe the one with the correct answer and explanation gets 10 points and is marked as the brainliest answer