Answer:
FV= 5,958.67 = 5,959
Step-by-step explanation:
Giving the following information:
Current population (Present Value)= 3,810
Growth rate (g)= 3.5% annual
Number of periods (n)= 13 years
<u>To calculate the future number of people (FV), we need to use the following formula:</u>
FV= PV*(1+i)^n
FV= 3,810*(1.035^13)
FV= 5,958.67 = 5,959
Answer:
Third option is the correct answer
Step-by-step explanation:
The height of the pole is 12.5 feet.
<h3>What is Unitary method?</h3>
The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Given:
Cindy's shadow is 5 feet.
length of the shadow of the pole at the same time, she finds it to be 12.5 feet.
So,
12.5/5=x/5,
62.5=5x
x= 12.5 feet.
Hence, the height of the pole is 12.5 feet.
Learn more about this Unitary method here:
brainly.com/question/22056199
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Graph of the equation y=x+3 is shown
Answer: Approximately 8.78 million
Step-by-step explanation:
Since the population is growing at a rate of 3.1% each year, that is synonymous to percentage increase
%increase = increase/initial population × 100
Or
(3.1 + 100)/100 × initial population = 9.05 million
= 1.031 × initial population = 9.05 million
Initial population = 9.05million/1.031
Initial population = 8.78 million
