The answer is A
Domain: (0, infinity)
Range: ( - infinity, infinity)
Answer:
<u>76800</u>
Step-by-step explanation:
We have to first multiply the area by the population density per kilometer.
Area = l * w
= 20 x 12
= 240
so the population is equal to 240 x 320 = 76800
<u><em>Please mark as brainliest. Thank you</em></u>
Answer:
z=2
Step-by-step explanation:
(-5x^3+7x^3)+(2x^2+x^2)=2x^3+3x^2