Answer:
D
Step-by-step explanation:
The population decreases by 5% each year, so each year, the population is 0.95 of last year's population. Over many years, you need an expression that has 0.95 raised to the number of years.
Answer: D
Answer: 1668.2
Multiply 1668.2×45 and get 75,069
1 = 115°
2 = 115°
3 = 65°
P=65, so S (3) =65
360-65-65=230
230/2=115
Q (1) = 115
R (2) = 115
C
