Can someone pls help me with this escape room. This is my last question, I just cant figure out the code. Pls help.

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25