Randy has pennies, nickels, and dimes in his pocket. He randomly chooses a coin from his pocket and recorded his data shown below. Based on his experiment if he has 12 coins in his pocket, how many would you expect to be nickels?

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

Can someone 50 first drop menu 0.80 or 0.75 or 1.20 or 4.00 second drop menu 4.00 or 0.75 or 0.25 or 3.75 3rd 15,6,10, or 9 4th yes or no

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.