Arestaurant owner has found that 80% of her customers return to the restaurant within two weeks. she wants to create a tool that will simulate the habits of her customers and allow her to predict the probability that three of the next four customers to visit her restaurant will return within two weeks. which spinner simulation uses an appropriate device and has the correct number of trials?

Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Can someone me do math because i am having a breakdown rn because i don’t get it