type the correct answer in the box. round your answer to the nearest whole number. the population in the…
type the correct answer in the box. round your answer to the nearest whole number. the population in the united states in 2015 was 321 million people. it is projected to increase to 438 million people by the year 2050. if projections are true, the us population will increase % from 2015 to 2050.
Answer
Explanation:
Step1: Calculate the increase in population
$438 - 321=117$ (million)
Step2: Calculate the percentage increase
The formula for percentage increase is $\frac{\text{increase}}{\text{original}}\times100%$. So, $\frac{117}{321}\times 100%$. $ \frac{117}{321}\times100%\approx 0.3645\times100% = 36.45%$
Step3: Round to the nearest whole number
Rounding $36.45%$ to the nearest whole - number gives $36%$.
Answer:
36