The population of a country in 2015 was estimated to be 321.4 million people. This was an increase of 22% from the population in 1990. What was the population of the country in 1990?

Is it true or false i’m trying to pass this test so i can leave school

The function models the number of accidents per 50 million miles driven as a function

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?