Quick if you can, my semester grade is counting on this!

using a number cube and this hat with 5 different-colored marbles, which simulation would you answer this question?

during the first 70 days of school, gordon's physical education class goes running at the track 1/3 of the time. the class meets monday through friday. if you choose a class at random, what are the chances that gordon went to the track on tuesday?

I believe its the first option (pick 3 times, roll a 2, pick and replace 5 marbles, pick a red marble)

Step-by-step explanation:

The number of days (70) does not matter because you’re not looking for the number of times they ran, you’re looking for the chances that they run on a Tuesday. On a di, the equivalent of 1/3 is 2/6 so every time you roll a 2, it is 1/3 of the time. Finally, he goes to school 5 days of the week and Tuesday is only 1 day so pick one color (red) for every Tuesday.

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.

thats not a system of equations, that is a solution