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]
3 years ago
9

PLEASE HELP (WILL NAME BRAINLYEST)

Mathematics
1 answer:
ira [324]3 years ago
7 0

Answer:

4.04 x 10^0 people/km^2 (x 10^0 is fairly redundant but if the answer is required in standard form then include it)

Step-by-step explanation:

Population Density = Population/Area

= 3.11 x 10^7 / 7.69 x 10^6

= 31,100,000 / 7,690,000

= 3110 / 769

= 4.04

= 4.04 x 10^0

You might be interested in
4x10^5 scientific notation
dmitriy555 [2]
This is already written in scientific notation, but if you are asking what the answer would be written out it is: 400000
8 0
3 years ago
What is α3 = -343 answer
Natasha_Volkova [10]

Answer:

a3= -343

divade both side by 3 to make a the subject

a3/3= -343/3

a = -114.3

7 0
3 years ago
A tv show is on from 7:00 to 8:00pm.If there are 18 minutes of advertisements during that time,what percent of the show was adve
svetlana [45]
There are 60 minutes in an hour and percent means per one hundred so:

p/100=18/60

p=1800/60

p=30%
3 0
3 years ago
Read 2 more answers
Michael pays $30 to enter a state fair, plus $4 for each ride. Which of the following equations represents his total cost?
klio [65]
Awnser is: T(total)=30(admission)+4(price of rides)x(number of rides)
4 0
3 years ago
Read 2 more answers
What percent is 32 of 96
Licemer1 [7]
The answer to the question is 33.3
3 0
3 years ago
Read 2 more answers
Other questions:
  • Equalenlent expression to 24y+16 with distributive propertie
    9·1 answer
  • Kelly price sells college textbooks on commission. She gets 8 % on the first $7500 of​ sales, 16% on the next $7500 of​ sales, a
    14·1 answer
  • The markup is changed to 34% ;how does the expression for the retail price change?
    15·1 answer
  • A recipe uses 4/6 cup of sugar. You only have a 1/3 measuring cup. How many scoops of sugar would you need to have enough for th
    12·1 answer
  • 3. Travis started doing his homework at 6:56 P.M., and finished at 8:34 PM How long did he spend doing homework?
    15·2 answers
  • What is 0.72 as a simplified fraction?
    9·1 answer
  • Alexis bought 2 bags of apples for the fruit salad for her party. Each bag contained 13 apples. If she cuts each apple into 8 pi
    9·1 answer
  • The graph of a quadratic function j is shown on the coordinate grid. The coordinates of the intercepts and the vertex are intege
    8·1 answer
  • Solve the system of equations.<br><br><br><br> −2x+5y =−35<br> 7x+2y =25
    7·1 answer
  • 10. Find <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bd%5E%7B2%7D%7D%7Bd%20x%5E%7B2%7D%7D%5Cint%20%5Ex_0%5Cleft%28%5Cint%20%5E%7B
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!