Answer:161
Step-by-step explanation:30*1.4^5 so 5.37824830 around 161
Population increased with a growth rate of 40%
∴ Number of bunnies will be there be in 5 years(growth rate) are 161.
"The population decrease and growth formula are as below:
1. If a constant rate of growth be r % per annum, then population after n years is [tex]p(1+\frac{r}{100} )^{n}[/tex] .
2. If the constant decrease in population be r % per annum, then the population after n years is [tex]p(1-\frac{r}{100} )^{n}[/tex]."
Given
Population (p) = 30
Increased rate (r) = 40%
Number of years (n) = 5
Formula to find the population
A = [tex]p(1+\frac{r}{100} )^{n}[/tex]
Substituting given values in the formula
A = [tex]30(1+\frac{40}{100} )^{5}[/tex]
⇒ A = [tex]30(1+0.4)^{5}[/tex]
⇒ A = [tex]30(1.4)^{2}[/tex]
⇒ A = 161.3472
⇒ A = 161 (Approximately)
Hence, Number of bunnies will be there be in 5 years are 161.
Learn more about population growth and decrease here
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