Answer: 
Step-by-step explanation:
The exponential model for growth is given by :-
, where A = initial value , r = growth rate (in decimal), x = time (in years).
Given: A= 15,500 r= 3.75% = 0.0375
The exponential model for the growth of this population will be :

hence, the required model: 
A. Add up to 180 degrees. Hope this helps.
Answer:
3.5
Step-by-step explanation:
49÷14 is how you get x
Answer: 1
Step-by-step explanation:
3 copies of 1/3 would be 1/3+1/3+1/3= 1
Answer:
b b.b b b b b b b b b b b b b b b b b b
Step-by-step explanation:
b b b