Answer:
10
Step-by-step explanation:
10/-5 = -2
-2+-2 = -4
Answer:
24
Step-by-step explanation:
4xy
4(2)(3)
24
Answer:
0.3 per year
Step-by-step explanation:
Number of newborn per year: 200*0.5 = 100
Number of death per year: 200*0.2= 40
So, the difference between birth and death = 100-40 = 60 (people)
and the growth rate during the year is: 60/200 = 0.3
<em>Hope this answer will find you well. </em>