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
Alenkinab [10]
3 years ago
13

What is the minimum number of colors you can use to color each map below using different colors for neighboring regions?

Mathematics
2 answers:
Virty [35]3 years ago
7 0

4 colors is the minimum

Kruka [31]3 years ago
6 0

The answer is 4.

Hope this helps!

You might be interested in
The regular price of a video game is $19.50 The store is having a 40% off sale.
Afina-wow [57]
A. The discount is 7.80 much

B. $11.7
7 0
3 years ago
The thousand islands are located along the border between new york and canada. the adventure club wants to place a stone marker
Nikitich [7]

Using proportions, it is found that the number of islands that each member will have to visit is given by:

c. 19 islands.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

In this problem, there are 684 islands, and 36 members, hence the number of islands per member is given by:

n = 684/36 = 19.

Which means that option c is correct.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

8 0
1 year ago
What is the greatest common factors of 120 and 6
horrorfan [7]
If we want to know the greatest common factor, we should ask: is one of the numbers divisible by the other? if yes, then the smaller number will be the answer!

let's try:

\frac{120}{6} = \frac{60}{3} =20

so, yes!
6 is the greatest common factor of the two:)
6 0
3 years ago
1500 soldiers arrive at a training camp. A few soldiers desert the camp. The drill sergeants divide the remaining soldiers into
iren [92.7K]

Answer:

The number of deserters is 34.

Step-by-step explanation:

We have to calculate the number of desertors in a group of 1500 soldiers.

The sergeant divides in groups of different numbers and count the lefts over.

If he divide in groups of 5, he has on left over. The amount of soldiers grouped has to end in 5 or 0, so the total amount of soldiers has to end in 1 or 6.

If he divide in groups of 7, there are three left over. If we take 3, the number of soldiers gruoped in 7 has to end in 8 or 3. The only numbers bigger than 1400 that end in 8 or 3 and have 7 as common divider are 1428 and 1463.

If we add the 3 soldiers left over, we have 1431 and 1466 as the only possible amount of soldiers applying to the two conditions stated until now.

If he divide in groups of 11, there are three left over. We can test with the 2 numbers we stay:

(1431-3)/11=1428/11=129.82\\\\(1466-3)/11=1463/11=133

As only 1466 gives a possible result (no decimals), this is the amount of soldiers left.

The deserters are 34:

D=1500-1466=34

6 0
3 years ago
Suppose you have 8 coins and you have at least one each of a quarter, a dime, and a penny. What is the least amount of money you
Black_prince [1.1K]

41 cents one quarter one dime six pennies

4 0
3 years ago
Other questions:
  • Kelly and Max run a race. Max takes 42 seconds to run the race. She is 7 seconds faster then Kelly. How many seconds does Kelly
    8·2 answers
  • Rewrite 3.47 • 10^5 in standard form
    5·1 answer
  • I need help with answering this question -7/12 + 1/2 =
    6·2 answers
  • What's the answer to:<br> ‎X + 9 = 18 - 2x?
    14·1 answer
  • If aſc and a +b = C, prove that a|b.
    8·1 answer
  • Which ratio is equivalent to 5:9?<br> 10:36<br> 10:27<br> 20:27<br> 20:36
    8·1 answer
  • !! PLEASE HELP ITS DUE SOON
    14·1 answer
  • Topic: Central and Inscribed Angles
    9·1 answer
  • 2x^2 - y^2+ xy Phân tích đa thức thành nhân tử
    9·1 answer
  • 1) Don's puppy weighs 10 % pounds. Miguel's puppy weighs 8 7 pounds. How many more pounds does Don's puppy weigh than Miguel's?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!