The sum of the first 100 positive integers is 5,050. what is the sum of the first 200 positive integers?
a. 10,000b. 10,200c. 15,050d. 20,050e. 20,100

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