8.Noah draws this box plot for data that has measure of variability 0. Explain why the box plot is complete even though there do not appear to be any boxes.

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.

What is the absolute value of the complex number -4-sqrt2i

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?