Estimate the degree of rotation on the image. Explain how you arrived at your estimate.

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

The table above shows approximate conversions from gallons to liters. what is the value of x?

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.