1. Consider the roll of pennies below. 50¢ Pennies 50€
The diameter of a penny is 19.05 mm. and the thickness is 1.52 mm. What is
the approximate volume of the roll of pennies, to the nearest tenth?

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.)