The marked measurement in the figure above indicates 9-11/16

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.

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?