Eight trials are simulated. The results are shown in the table. Simulation
112 106 105 110
109 108 111 105
What is the estimated margin of error, using standard deviation?

Enter your answer, rounded to two decimal places, in the box.

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.