Answer:
X= -15
Step-by-step explanation:
Answer:
A) Differential equation for population growth in case of individual immigration is:

B) Differential equation for population growth in case of individual emigration is:

Step-by-step explanation:
Population growth rate in the absence of immigration and emigration is given as:

A) When individuals are allowed to immigrate:
Let r be the constant rate of individual immigration given that r >0.
Differential equation for population growth in this case is:

B) In case of individual emigration:
Let r be the constant rate of individual emigration given that r >0.
Differential equation for population growth in this case is:

Answer:
1180
Step-by-step explanation:
(42×28)+4 =x
x= 1180
Answer:
A washer and dryer cost a total of $964 . The cost of the washer is three times the cost of the dryer. Find the cost of each item.
Answer: 96$