Leanne is planning a bridal shower for her best friend. At the party, she wants to serve 5 beverages, 5 appetizers, and 3 desserts, but she does not have time to cook. She can choose from 13 bottled drinks, 11 frozen appetizers, and 11 prepared desserts at the supermarket. How many different ways can Leanne pick the food and drinks to serve at the bridal shower

Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)