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
viktelen [127]
2 years ago
10

If the world's population increased exponentially from billion in 1998 to billion in 2008 and continued to increase at the same

percentage rate between 2008 and 2012, calculate what the world's population would have been in 2012. Round your answer to two decimal places.
Mathematics
1 answer:
Gelneren [198K]2 years ago
7 0

Answer:

The answer is "7.122 billion"

Step-by-step explanation:

Please find the complete question in the attached file.

Using formula:

\to y=Ce^{kt}  

C=5.937\\\\y=6.771\\\\t=10\\\\ k=?6.771=5.937e^{10k}\\\\1.1405=e^{10k}\\\\\ln(1.1405)={10\ k}\\\\0.013={k}\\\\

So,  

\to y=5.937e^{.013t}\\\\

when it becomes 2012, \ t=14 so plug the value into the formula  

\to y= 5.937e^{.013(14)} =7.122 \ billion

You might be interested in
Which ordered pair is a solution to the equation 3x-3y=21
katovenus [111]
The answer would be (5, -2). This is because when you plug in the respective values in for x and y into the equation 3x - 3y = 21, you get 21, which is the desired answer.
3x - 3y = 21
3(5) - 3(-2) = 21
15 + 6 = 21
21 = 21 
Hope this helped!
3 0
3 years ago
Read 2 more answers
Taylor baked a cake to serve after dinner. Suppose she cut the cake into 8 equal size pieces and 6 people ate all the pieces.exp
REY [17]
All you need to do is 8 divided by 6. When you do so you get: 1.3 which could also be written as 1 3/8.

So each person gets 1 whole piece and 3/8 of another piece.
8 0
3 years ago
Heeellllppp~ I beg you, I'm crying~ because I have been waiting for a long time now and I have asked this question multiple time
sp2606 [1]

Answer:

5969593829191937373

Step-by-step explanation:

Sister I gotcha b

6 0
3 years ago
What are the vertical asymptotes of the function f(x) = the quantity of 2 x plus 8, all over x squared plus 5 x plus 6?
lutik1710 [3]
You'd find the vertical asymptotes by seeing where the denominator equals zero; you can do so by factoring the denominator.
In this case, you can factor the denominator into (x+3)(x+2), so if you set each of those equal to zero you can find the equations of the vertical asymptotes (x=-3 and x=-2).
6 0
3 years ago
Read 2 more answers
Solve for p<br><br> 7/p = 8/9<br><br> p=?
sammy [17]

Answer:

7 7/8

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Kenneth drove 180.9 miles in 3 7/20 miles. What was his average speed?
    7·1 answer
  • Which of the following are identities? A) sin^2x - cos^2x = 1 . B) sin^2x = 1 - cos^2x . C) tan^2x = 1 + sec^2x . D) cot^2x = cs
    11·1 answer
  • Write each decimal as a percent round to the nearest tenth of a percent if needed
    7·1 answer
  • Please answer the question from the attachment.
    15·1 answer
  • Find an angle in the normal range (0 degrees to 360 degrees, or 0 to 2pi radians) whose terminal side points in the same?directi
    10·2 answers
  • A prism is filled with 30 cubes with 1/2 unit side lengths. What is the volume of the prism in cubic units?
    11·1 answer
  • What is the value of X
    11·2 answers
  • 70% of 120 = 120x70/100 <br> How do you figure this out
    6·1 answer
  • What does the "+C" and the "dx" mean what are those?
    12·1 answer
  • Express a decade as a percentage of a century​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!