over 2 years how much more does $2000 in a savings account with an APR of 5.2% compounded at a quarterly earn in interest that the same amount in a savings account with an APR of 4.8% compounded monthly

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.)