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
dsp73
3 years ago
7

a country's population in 1994 was 52 million in 2000 it was 55 million estimate the population in 2003

Mathematics
1 answer:
atroni [7]3 years ago
3 0
[email protected] = 52,000,000
[email protected] = 55,000,000
[email protected] = ?
r = ?

Equation: P = Po * e^(rt)
-----
Solve r:
P/Po = e^(rt)

ln(P/Po) = rt
r = ln(P/Po)/t
r = ln([email protected]/[email protected])/(2000-1994)
r = ln(55M/52M)/6
r = 0.009348

----
Solve for [email protected]
t = 2003 - 1994 = 9

[email protected] = [email protected] * e^(rt)
[email protected] = 52M * e^(0.009348*9)
[email protected] = 56,564,292.9

approximately 57M.

You might be interested in
Translate the word phrase into a variable expression:
bekas [8.4K]
" the difference " means subtract

the difference of twice a number and 3...

2x - 3 <== ur expression
8 0
3 years ago
PLZ HELP WILL GIVE 30 POINTS AND MARK BRAINLIEST IF ANSWER ARE CORRECT. Thank you! :)
sveticcg [70]

Answer:

3) 2, 3, 4, 5

4) $10

5) B

3 0
3 years ago
Solve the formula V=pir^2h for r <br><br> PLEAASSSEEE HELP
otez555 [7]

Answer:

B

Step-by-step explanation:

So we have the formula:

V=\pi r^2h

And we want to solve it for r.

So, let's first divide both sides by π and h. This will cancel out the right side:

r^2=\frac{V}{\pi h}

Now, take the square root of both sides:

r=\sqrt{\frac{V}{\pi h}}

And we're done!

Our answer is B.

I hope this helps!

7 0
3 years ago
Read 2 more answers
Please help me. any help will be great:)
Cloud [144]
It is 555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555
6 0
3 years ago
(4+5)-2 thxs for answering!!!!!!!!!!!!!!
Arisa [49]

Answer: 7

Step-by-step explanation:

(4+5)-2

You can either remove brackets and just do a little addition and subtraction.

4+5-2

9-2\\7

So the answer is 7.

Or just finish things inside the brackets first.

(4+5)-2\\9-2\\7

So the answer is 7.

3 0
3 years ago
Other questions:
  • the formula for the volume of a cylinder is v = πr2h. the volume of a cylinder is three times the volume of a cone with the same
    13·1 answer
  • (0.49+0.045)÷5 show steps to solve this
    6·2 answers
  • Five less than tvice a number is equal to one half the difference of three times the number and 13. Find the number.​
    7·1 answer
  • Shape A is congurents to shape______, as shown by a reflection across the y-axis and then a translation down_____ units. B is co
    8·1 answer
  • The radius of the Earth is roughly twice the radius of the planet Mars. Raj claims that the volume of the Earth must therefore b
    6·1 answer
  • Use repeated subtraction to divide 95/10
    11·1 answer
  • The Futurists, a rock group, are planning a concert tour with performances to be
    13·1 answer
  • Are they Equivalent why or why not?
    6·1 answer
  • Please answer it correctly I need it now​
    14·2 answers
  • Simplify<br> b^10/b^2<br><br> OA. b^-8<br> OB. b^5 <br> O c. b^-5<br> O D. b^8
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!