The least densely populated state in a country is state a, with 1.2 people per square miles. tourists from a different country are planning their travels through state a. they are familiar with kilometers as a frame of reference. to the tourist better relate to the measurements, convert the population density to people per square kilometer

0.47 people per square km

Step-by-step explanation:

Given,

Population density = 1.2 people per square miles

which mean that no. of people living in one square mile area = 1.2

We know that, 1 mile = 1.6 km

Thus, one square mile = (1.6)² square km = 2.56 square km

So, no. of people living in 2.56 square km area = 1.2

Thus, no. of people per square km is

= 0.47

Thus population density is 0.47 people per square km.

1. domain(-6,-1,1,5,7);range (-4,-1,2,4)/domain (1,-3,-2); range (-2,5,1)/domain(1,2,3,4,5,6);range(-1,0,1,2,3,6)

2. 1st and 4th are a function because if you draw a line vertically across it will only intersect it once.