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
shusha [124]
2 years ago
6

People in Spaceland live in 8 space stations, and travel between the stations in tubes.Every pair of stations is connected by tw

o tubes. These are the only tubes inSpaceland. What is the total number of tubes?
Mathematics
2 answers:
Dima020 [189]2 years ago
6 0

Answer:

56

Step-by-step explanation:

NeTakaya2 years ago
3 0

Based on the way these stations are connected, we can infer that there are <u>56 tubes. </u>

<h3>Number of tubes in Spaceland </h3>

Each pair of stations have 2 tubes. This means that every station is connected to each of the others.

We can therefore infer that each station has 7 tubes to the other stations.

The total number of tubes would therefore be:

= Number of stations x Number of tubes per station

= 8 x 7

= 56 tubes

In conclusion, there are 56 tubes.

Find out more on proportionality problems at brainly.com/question/24822176.

You might be interested in
A research company surveys 8000 people the company expects 6000 to respond favorably if there is a percent error of 2.5% what is
Tamiku [17]

Answer:

<u><em>Least Amount Likley: 7800 </em></u>

<u><em>Favorable:8200 </em></u>

Step-by-step explanation:

<u><em>Favorable 8000+2.5% </em></u>

<u><em>Least 8000-2.5% this is the range</em></u>

<u><em /></u>

5 0
3 years ago
Read 2 more answers
What does it mean to be a unit of account
jolli1 [7]

Answer:

A unit of account in economics is a nominal monetary unit of measure or currency used to value/cost goods, services, assets, liabilities, income, expenses; i.e., any economic item. It is one of three well-known functions of money. It lends meaning to profits, losses, liability, or assets.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Indira is using a number line to add –1 + (–3). She begins by showing –1 on the number line, as shown below. What is the sum of
Naddik [55]
The answer is -4, because -1+-3=-4
5 0
3 years ago
Read 2 more answers
Jorge watches cars that pass in front of his house. He counts 25 red cars and 40 cars that are not red. What is the approximate
jenyasd209 [6]

Step-by-step explanation:

firstly you will add

the red cars and non red cars together and which is 65

probability of the red car = 25/65

to the lowest form is the 5/13(D)

8 0
3 years ago
To multiply a decimal number by 1,000, move the decimal point _____. three places to the left three places to the right four pla
melamori03 [73]
The number 1000 has three zeros which will move the decimal three times. But what in direction?

Well, when we multiply a number by 10, we move the decimal one place to the left.

So, the answer is three places to the left.
6 0
3 years ago
Read 2 more answers
Other questions:
  • -11-2+3(4*6^2/(-9))]
    7·2 answers
  • Sam ran 3/5 of a mile in 1/6 of an hour. How far could he run in an entire hour?
    6·1 answer
  • HELP PLEASE!<br> 3x + 4 = -8<br><br><br><br> -4x + 9 = -19
    12·1 answer
  • Select the correct answer from each drop-down menu.
    15·2 answers
  • i will give brainliest to first correct answer!!. a triangle is a right triangle if the lengths, A, B , and C of its three sides
    9·1 answer
  • PLZ HELP ILL GIVE BRAINLIEST
    5·2 answers
  • A line is parallel to y=4x-2 and intersects the point (5,-11)
    10·1 answer
  • 1 + 1 what is the best answer​
    5·1 answer
  • How do you get why by itself in this equation? 4x+5y=5
    12·1 answer
  • Simplify by finding the product of the polynomials below. Then Identify the degree of your answer. When typing your answer use t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!