help with the yellow questions PLEASE im failing math because im stupid. (add how you got answer) I promise i give brainliest

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?