You think of a number from the first thirty negative integers. What is the probability that the integer chosen will be divisible by 5?

John bought 2 horses at rs 20000 each

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.

Acircle has a circumference of 28.36 units what is the diameter of the circle