Find the area of every square that can be drawn by connecting dots on a 3 dot by 3 dot grid

What is the volume of this square pyramid?

If lmn=xyz, which congruences are true by cpctc? check all that apply

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.