If the .2, -10 lies on the graph of a direct variation, which represents a direct variation equation

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.

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3