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
Alona [7]
3 years ago
6

True or False: If we have an integer primal solution with cost C and a fractional dual solution with cost at least C/2, the size

of the vertex cover corresponding to the primal solution is at most twice the size of the smallest vertex cover. Briefly justify your answer
Mathematics
1 answer:
maria [59]3 years ago
3 0

Answer:

True

Step-by-step explanation:

The size of the vertex cover is atleast twice the size of the maximum edge. Vertex must contain atleast one vertex from the matched edge. Vertex are never the strong dual solutions of each other.

You might be interested in
64 Divied by 3274? sorry erally bad at this
Evgen [1.6K]
64/3274=0.019547954
Hope this helps.
6 0
3 years ago
What is BBC???????????
almond37 [142]

Answer:

BBC News is a British free-to-air television news channel ;)

Step-by-step explanation:

It was launched as BBC News 24 on 9 November 1997 at 5:30 pm as part of the BBC's foray into digital domestic television channels, becoming the first competitor to Sky News, which had been running since 1989.

7 0
3 years ago
The florida manatee population is 3,000 and is decreasing by 11% each year. Write a function for this situation.
True [87]

Answer:

P=3000(0.89)^t

Step-by-step explanation:

It was given that, florida manatee population is 3,000 and is decreasing by 11% each year.

We want to write a function for this situation.

Since the population is decreasing annually, it is modelled by:

P=P_0(1-r\%)^t

We substitute the give initial population and rate of decrease to get:

P=3000(1-0.11)^t

This simplifies to:

P=3000(0.89)^t

5 0
3 years ago
Read 2 more answers
A cheetah run 70 miles per hour what is the speed for feet per hour
pochemuha

Answer:

The correct answer to this question is that the cheetah can run 369,000 feet per hour. We can work this out in the following way:

One mile equals 1760 yards

In feet that is 3 x 1760 or 5,280

So Feet per hour will be 5280 x 70 or

369,600 feet per hour.

Read more on Brainly.com - brainly.com/question/134707#readmore

Step-by-step explanation:

5 0
4 years ago
Arun has apples and oranges in the ratio 5:3. Convert the ratio of apples and oranges to the total fruits in fraction form and p
Korvikt [17]

Answer:

Apples: 5/8 or 62.5%

Oranges: 3/8 or 37.5%

Step-by-step explanation:

You would figure this out because Aran has 5 apples and 3 oranges and if you’re trying to find the percentage to total number of fruits you have, it would be 5 apples/ 8 fruits and 3 oranges/ 8 fruits.

Hope this helped :)

3 0
3 years ago
Other questions:
  • Prove that, A\B⊆A∩B'
    10·1 answer
  • a woman walks in and steals 100 from a register. 5 minutes later uses the same 100 to buy merchandise from that same store and b
    15·1 answer
  • Which type of statement has the form of “if a then b”
    13·1 answer
  • I need someone to talk to... im at school bored
    10·1 answer
  • Find the requested values pleasee and also what m
    8·1 answer
  • Let's see how good you are at math answer this question (if you think your the best)
    14·1 answer
  • HELP ASAP!!
    6·1 answer
  • Calculate work by parts. 5x2-23)​
    6·2 answers
  • PLEASE HELP DUE IN 10 MINUTES HURRY!!!!!
    15·1 answer
  • Litter cleanup volunteers form 4 groups containing v volunteers
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!