Liza is creating a circular mirror using pie-shaped pieces of glass, as shown below. How much wall space will the entire mirror cover? Use 3.14 for Pi and round to the nearest whole number. 54 inches squared
113 inches squared
170 inches squared
240 inches squared

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.

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?