You throw a die twice. What is the probability of throwing a number less than four and then a six?

A) 11.1%
B) 2.8%
C) 8.3%
D) 66.7%

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

Will give a: 122 b: 90 c: 48 d: 180

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.)