C(-2,-1), k(8,3) find distance between each pair of points

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)