At a swim meet, 8 different swimmers compete in the 800 meter freestyle race. How many different ways are there for these swimmers to finish?

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.

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual