Eden has 12 erasable pens. After she gave 4 of her pens to David, she has 8/12 of her pens
left. What fraction of her pens did she give away? Write the answer in simplest form.

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.

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. write an equation to determine the total number of pages (p)(p) in the novel.