35 points please help Match the vocabulary to the proper definition.

1. probability
any possible result of an experiment
2. probability model
the measure of the likelihood of an event
3. outcome
outcome for a specific event
4. favorable outcome
assigns a probability to all possible non-overlapping outcomes in a sample space; the sum of the probabilities in a probability model is 1

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?

Will mark brainliest for correct answer! i have been on this problem for an hour and can't find the answer. i'm begging here! incase you cant read the instructions in the picture because of too much or too little lighting: note: enter your answer and show all the steps that you use to solve this problem in the space provided. write a list of steps that are needed to find the measure of b. provide all steps as clear as possible, !