A fair six-sided die is rolled 66 times. How many times should a roll of "1" occur? OA. exactly 22 times
OB. exactly 11 times
OC. about 22 times
OD. about 11 times

GIVING BRAINLIEST

Ill mark the brainliest if you me with the these three questions 7,8,9

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1