Write a problem situation for each proportion. show the solution 8 2

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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 point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}