3y-4x=3 find the rate of change for each function above Which function has the greatest rate of change?does any pair of function have the same rate of change? What specific strategies did you use to find the rate of change for each function? Explain Explain the strategies you used? Plz help me

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.

Let event a = you roll an even number on the first cube. let event b = you roll a 6 on the second cube. are the events independent or dependent? why?