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
miv72 [106K]
2 years ago
10

The populations P (in thousands) of a certain town in North Carolina, from 2006 through 2012 can be modeled by

Mathematics
2 answers:
DaniilM [7]2 years ago
6 0
Look it up on Google hope this helps :)
scoundrel [369]2 years ago
4 0

Answer:

  • k= 0.8936
  • P = 53198890

Step-by-step explanation:

<u>In 2008</u>

  • t = 8
  • P= 7000

<u>As per equation, P = 5.5e^kt</u>

  • 7000 = 5.5e^(8k)
  • e^(8k) = 7000/5.5
  • e^(8k) = 1272.7272
  • ln e^8k = ln 1272.7272
  • 8k = 7.14891
  • k= 7.14891/8
  • k= 0.8936

<u>In 2018, t= 18, k= 0.8936</u>

  • P = 5.5e^(18*0.8936)
  • P = 53198890
You might be interested in
The circumference of a circle is 15π ft. What is the area, in square feet? Express your answer in terms of π.
DerKrebs [107]

Answer:

  • Area of the circle is 56.25π square feet.

Step-by-step explanation:

<u>Given that</u>:

  • The circumference of a circle is 15π ft.

<u>To Find</u>:

  • What is the area, in square feet?

<u>We know that</u>:

  • Circumference of a circle = 2πR
  • Area of a circle = πR²

Where,

  • Radius is denoted as R.

<u>Finding the radius of the circle</u>:

Circumference of a circle = 15π

⟶ 2πR = 15π

⟶ 2πR = 2π × 7.5

Cancelling 2π.

⟶ R = 7.5

∴ Radius of the circle = 7.5 ft.

<u>Finding the area of the circle</u>:

⟶ Area = πR²

⟶ Area = π(7.5)²

⟶ Area = π × 7.5 × 7.5

⟶ Area = π × 56.25

⟶ Area = 56.25π

∴ Area of the circle = 56.25π ft.²

7 0
3 years ago
BRAINLIEST!!! PLZZ HELP!! I REALLY NEED THIS RIGHT!!
joja [24]

Answer:

d and b

Step-by-step explanation:

4 0
3 years ago
Solve the inequalities<br><br> -7d + 8 &gt; 29
Arisa [49]
-7d > 21
d < -3

Remember the sign flips when you multiply or divide by a negative number.
3 0
3 years ago
18h 19min 26s<br> + 25h 45min 48s
snow_tiger [21]

Answer:

2 days 5 minuts 14 seconds

Step-by-step explanation:

 1 1   1 1    1

 18   19   26

+25  45  48

1 24   05  14

4 0
3 years ago
What is the answer for p? I keep getting 2.571428571 but that not the answer and I’ve tried to round it and still not the correc
DENIUS [597]

Answer:

2.15

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Match each percent amount to its correct value. Tiles 15% of 30 30% of 45 60% of 7 23% of 20 Pairs 13.5 arrowBoth 4.5 arrowBoth
    6·2 answers
  • Can someone solve these and thank YOU
    13·1 answer
  • A_________is a change in the position, size, or shape of a figure
    7·2 answers
  • I really need the answers to these math problems
    14·1 answer
  • 12.<br> Write an algebraic expression for the phrase.<br> the product of k and 6<br> K-6<br> k +6
    14·1 answer
  • Write MDCCCXXXVI as a number.
    5·2 answers
  • Tell whether the equation has one, zero, or infinitely many solutions.9(x − 3) + 15 = 9x − 11.
    12·2 answers
  • Come I need answers
    6·1 answer
  • Help me please with this problem
    11·1 answer
  • Can somone pls help me on this (:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!