Fine the angles for 1 and 2 :)

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.