In mid-2016, the world's population was about 7.4 billion people. The land area of the state of California is about 163,696 square miles.
If in mid-2016, all the world's people were put into California, what would be the population density of California in people per square mile? Round your answer to the nearest thousand
X people per square mile

the population density of California is 45000 people per square mile

Step-by-step explanation:

The formula for determining population density is expressed as

Population density = number of people/land area

In mid-2016, the world's population was about 7.4 billion people. The land area of the state of California is about 163,696 square miles.

If in mid-2016, all the world's people were put into California, the population density of California would be

7.4 × 10^9/163696 = 45205.747

Rounding up to the nearest thousand people per square mile, it becomes

45000 people per square mile

point a is the center of this circle.

the ratio of the lengths of (ef/bc) and (ad/ih) is 2: 1.

step-by-step explanation:

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.