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
Ivan
3 years ago
6

The population of the small town of Parks in 2000 was estimated to be 3,901 people with an annual rate of decrease of about 1.8%

. At this rate, what is the estimated population in 2013?
Mathematics
1 answer:
trasher [3.6K]3 years ago
3 0

<u>Answer-</u>

<em>The estimated population in 2013 is </em><em>3081.</em>

<u>Solution-</u>

This can be represented as exponential decreasing function,

y=a(1 - r)^t

Where,

  • a = starting amount
  • r = rate
  • t = years

Putting the values,

y=3901(1 - 0.018)^{13}

=3901(0.982)^{13}

=3901\times 0.7897

=3080.62

As population can not be in fraction, so after rounding off the estimated population in 2013 is 3081.

You might be interested in
Please help me guys !!!
Zolol [24]

Answer: The 2nd one on your right

Step-by-step explanation:

8 0
3 years ago
7 3/4 + (12 - 3 6/11) =
nataly862011 [7]

Answer:

\frac{713}{44}  = 16 \frac{9}{44}

Step-by-step explanation:

7 3/4+ (12 - 3 6/11)

31/4 + (12 - 3 6/11)

31/4 + (12 - 39/11)

31/4 + 93/11

= <u>7</u><u>1</u><u>3</u><u>/</u><u>4</u><u>4</u><u> </u><u>=</u><u> </u><u>1</u><u>6</u><u> </u><u>9</u><u>/</u><u>4</u><u>4</u>

5 0
3 years ago
Read 2 more answers
Please help me as soon as possible
Vikentia [17]
The formula of the Lateral Area of a cylinder is:
Lateral Area = 2\pirh
                     =2\pi(12)(60)          (altitude is 5×radius)
                                                                           (5×12=60)
                     =4523.9 mm² ≈ 4524 m²

Answer is D. 4524 m²
8 0
3 years ago
It is customary to give a 15% tip for a meal at a restaurant. what is 15% of $64.40
alex41 [277]

Answer:

$9.66 isb15% of $64.40

Step-by-step explanation:

64.40×15%

7 0
1 year ago
I’m confused on the type of angles these are and how to solve them . (Parallel lines and Transversals)
svp [43]

Answer:

7) 49°

8) 77°

9) 87°

10) 135°

Step-by-step explanation:

7) The angles are between the parallel lines, so are "interior." They are on opposite sides of the transversal, so are "opposite interior" angles. Such angles are congruent, so ...

... ? ≅ 49°

8) The angles are adjacent interior angles, so are supplementary.

... ? + 103° = 180°

... ? = 77°

9) The angles are outside the parallel lines, so are "exterior." They are on opposite sides of the transversal, so are "opposite exterior" angles. Such angles are congruent.

... ? ≅ 87°

10) These are vertical angles, so are congruent. (The other parallel line is irrelevant and doesn't need to be there for this relationship to be true.)

... ? ≅ 135°

4 0
3 years ago
Other questions:
  • Help me plz give the right awenser
    10·1 answer
  • Determine the equation of the inverse of y =4^(2x+9)
    15·1 answer
  • Can someone please answer this question please answer it correctly and please show work please help me I need it
    9·2 answers
  • When analyzing a scatterplot with a cluster, why should outliers generally be excluded when interpreting the relationship of the
    15·2 answers
  • Factor (x^2+y^2-z^2)^2-4x^2y^2 as the product of four polynomials of degree 1, each of which has a positive coefficient of x.
    10·2 answers
  • A school class went on a field trip to see a magician perform there were 17 females 20 males in the class the magicians randomly
    11·1 answer
  • Question listed below.​
    15·2 answers
  • Please help me with this anyone please and thank you
    9·1 answer
  • A lawn is shaped like a parallelogram with a base of 30 feet and a height of 12 feet. Covering the lawn with grass will cost $2.
    9·1 answer
  • 6/27 simplified plz i need help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!