There are 4 colors of starburst flavors: yellow, pink, red, and orange. If the probability of getting an orange is 2/5, yellow is 1/10, and the probability of getting red is 3/10, what is the probability of getting pink?

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.

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x