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
enyata [817]
3 years ago
6

the population of a country double every 10 years from 1950 to 1980.what was the percentage increase in population during this t

ime
Mathematics
1 answer:
fredd [130]3 years ago
3 0

700% increase.

Step-by-step explanation:

The duration was 3 decades, or 30 years. The population starts at 100%, then doubles to 200% (decade 1), then 400% (decade 2), then 800% (decade 3).

800% - 100% = 700%

You might be interested in
Alana and Ramiro are writing an article for the school newspaper about whether their classmates prefer to buy their lunch or bri
MrRissso [65]

Answer:Ramiro’s method is

Step-by-step explanation:

Did the assignment

3 0
3 years ago
Read 2 more answers
The point is plotted on the number line.What whole number best approximates the value of x?
sattari [20]

You can eliminate 81 because we know \sqrt{81} =9

The dot is on approximately 9.32 (my estimate) so I would square that number:

(9.32)² = 86.8624 so if you round this you get 87

6 0
3 years ago
Read 2 more answers
A young female lion was brought into the wildlife zoo weighing 53.5 pounds. After two years, she weighed 5.5 times
Lera25 [3.4K]

Answer:

324

Step-by-step explanation:

This is because when rounding you multiply 55 by 6 that is equal to 330 which is near 324. However if you want the answer spot on it would be 294

3 0
3 years ago
Read 2 more answers
You answer 32 questions correctly on a 45 question test. You need a score of at least 70% to pass. Do you pass? Explain
Taya2010 [7]

Answer:

Yes

Step-by-step explanation:

32 divided by 45 = .7111111111111111111

7 0
3 years ago
Read 2 more answers
Evaluate the permutation P(36,19)=____
kondaur [170]
Easy

nPr=\frac{n!}{(n-r)!}
here
36P19=\frac{36!}{(36-19)!}=
\frac{36!}{(17)!}=
\frac{36*35*34*33*32*31*30*29*28*27*26*25*24*23*22*21*20*19*18}{1}=
1045843337171591729971200000





6 0
3 years ago
Other questions:
  • What is the solution of the system of equations?y = –4x + 10y = –2x – 6(–22, 8)(8, –22)(–2, –2)(–2.67, 20.67)?
    12·1 answer
  • a semicircular flower bed has a diameter of 3m. What is the area of the flower bed. Give answer to one decimal place
    15·1 answer
  • Find the domain for the rational function f of x equals quantity x plus 1 end quantity divided by quantity x minus 2 end quantit
    12·2 answers
  • 1/2 to the power of 6
    8·1 answer
  • Fast plz rkoxeooq be dvbdisksndv​
    5·1 answer
  • What is the slope of the line
    14·1 answer
  • Write the equation of the function g(x) if g(x) = f(x – 3) +1 and f(x) = x3 + 1.
    11·1 answer
  • Find the measure of the exterior angle 1. with one angle is 50 degrees and 28 degrees​
    10·1 answer
  • Wallace bought 4 gallons of milk last week because his family drinks a lot of milk. If
    8·1 answer
  • Dan's school is selling tickets to a play. On
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!