Answer: Approximately 25187 animals of this species will be left in 2025
Step-by-step explanation:
We would apply the formula for exponential decay which is expressed as
y = b(1 - r)^x
Where
y represents the population of animals after x years.
x represents the number of years.
b represents the initial population of animals.
r represents rate of decay.
From the information given,
b = 200000
r = 4.5% = 4.5/100 = 0.045
x = 2025 - 1980 = 45 years
Therefore,
y = 200000(1 - 0.045)^45
y = 200000(0.955)^45
y = 25187
Answer:
4.5
Step-by-step explanation:
1/2 of 14 is 7 so 7th x plus 8th x = 30+30 / 2 = the median is 30
It's this graph. You didn't give me any options in the question.
Answer:
457.95
Step-by-step explanation:
430 + 6.5% (27.95) = 457.95
