Answer:
<u>A) 19.66 people/km²</u>
Step-by-step explanation:
<u>Given</u>
- Area of the continent = 1.78 x 10⁷ km²
- Population = 3.5 x 10⁸ people
<u>To Find</u>
<u>Solving</u>
- population density is the number of people per unit area
- pd = people / area
- pd = 3.5 x 10⁸ / 1.78 x 10⁷
- pd = 1.966 x 10
- pd = <u>19.66 people/km²</u>
(24.95 * 3) + 0.27x < 100
74.85 + 0.27x < 100
0.27x < 25.75
plug those in and you should get it :)
The product of -45*1016=-45,720
Answer:
Step-by-step explanation:

Change the inequality symbol to the symbol of equation.

Choice any two values of x and calculate the values of y:
for x = 0

for x = -2

Draw the line passing through the given points.
If is < or >, then plot the dot line.
If is ≤ or ≥, then plot the solid line.
We have the sign of an inequality ">". Therefore plot a dot line.
Now shading.
If is < or ≤, then shading to the left.
If is > or ≥, then shading to the right.
We have the sign of an inequality ">'. Therefore shading to the right.