In 1932, the number of events in the Winter Olympics was 14. The 2014 Winter Olympics in Sochi, Russia, included 98 medal events. Find the percent increase in the number of events in the Winter Olympics from 1932 to 2014.

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.

Which is a graph of a proportional relationship?

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75