A sandwich is made with either wheat or white bread and then a choice of turkey, roast beef, tuna fish, or cheese. Make either a list or a tree diagram that shows all the possible
sandwiches that can be made with one kind of bread and one topping.
What is the probability I will select cheese on wheat?
Write your answer as a fraction.

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.