1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
son4ous [18]
2 years ago
9

Suppose the population of a town is 100,000 in 1999. The population increases at a rate of 4.5% every year. What will be the pop

ulation of the town in 2005? Round your answer to the nearest whole number.
Mathematics
2 answers:
Bumek [7]2 years ago
7 0

Answer:

130,226.

Step-by-step explanation:

We have been given that the population of a town is 100,000 in 1999. The population increases at a rate of 4.5% every year.

We will use exponential growth function to solve our given problem. We know that exponential function is in form f(x)=a\cdot b^x, where,

f(x) = Final value,

a = Initial value,

b = For growth b is in form 1+r, where r represents rate in decimal form.  

Let us convert 4.5% into decimal form.

4.5\%=\frac{4.5}{100}=0.04

Upon substituting our given values in exponential growth formula, we will get:

f(x)=100,000\cdot (1.045)^x, where x represents number of years after 1999.

To find population of town in 2005, we will substitute x=6 (2005-1999=6) in our function.

f(6)=100,000\cdot (1.045)^6

f(6)=100,000\cdot 1.3022601248475156

f(6)=130,226.01248475156

f(6)\approx 130,226

Therefore, the population of the town in 2005 will be 130,226.

uysha [10]2 years ago
3 0
100,000 * (1.045)^years
2005 Population = 100,000 * (1.045)^6
<span><span>= 100,000 * 1.3022601248 </span>
= </span><span><span><span>130,226</span></span></span>



You might be interested in
2 Points<br>f(x) = x2. What is g(x)​
Korvikt [17]

Answer:

2 is the correct answer

8 0
3 years ago
2 times a number that is at least 42
xxMikexx [17]

Answer:

21

Step-by-step explanation:

42 divided by 2 = 21. or 2×21= 42

Hope I helped!!✌

3 0
2 years ago
Read 2 more answers
A computer takes 3x2 + 2 milliseconds to process a certain program. If the program has 4 lines of static code (this will always
matrenka [14]

Solution:

Average time per line = total time / total lines

Average time per line = (3x^2 + 2)/(x + 4)

Average time per line = 3x - 12 + (3x^2 + 2)/50 milliseconds

4 0
3 years ago
Read 2 more answers
Sebastian observed the number of minutes his dormmates spent on social media sites while they were at the library. He reported h
goblinko [34]

i think its 8, not sure but hope it helps.

5 0
3 years ago
Read 2 more answers
Which choices are equivalent to the exponential expression below? Check all that apply . (4/5) ^ 3 B. 64/125 (4/5)(4/5) + (4/5)
Dmitrij [34]

Answer:

B) 64/125

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Working alone, it takes Micaela eight hours to mop a warehouse. Jill can mop the same warehouse in 12 hours. Find how long it wo
    10·1 answer
  • Answer Now!! Which expression can be used to find the area, in square cm, of this parallelogram?
    10·1 answer
  • Will doubling the dimensions of a cone double its volume?
    7·1 answer
  • Shelley drove from New Haven, Connecticut, to New York City in 90 minutes. Which equation relates the distance she traveled to h
    7·2 answers
  • 5 Ib equals how many oz
    8·2 answers
  • What is the mode for the set of data?
    6·1 answer
  • Which relation is also a function? A, B, C, or D?
    6·2 answers
  • how many 5 digit numbers can be formed using all the digits 1, 2, 3, 4, and 5, such that the number is odd and greater than 4000
    11·1 answer
  • What is 3-4 pls pls pls
    7·1 answer
  • An office building has the same number and size of offices on each floor. If there are 21 offices on the first 3 floors, then wh
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!