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
konstantin123 [22]
3 years ago
8

Train a pull into the sation every 6 hours . The train B pulls into the sation every 3 hours . They both pulled thr sation at 3p

m. When is the next time they with both pull into the sation at the same time?
Biology
1 answer:
ioda3 years ago
5 0

Answer:

9 pm

Explanation:

A pulls into the station every 6 hours while B pulls into the station every 3 hours. Hence, for every time A pulls up, B must have pulled up twice.

<em>They both pulled into the station at 3 pm. At 6 pm (3 pm + 3 hours), B would pull into the station while A would still be on the road. At 9 pm (3 pm + 6 hours), B will pull in once more while A will just be pulling up the first time since 3 pm.</em>

Hence, the next time both trains will pull into the station at the same time would be 9 pm.

You might be interested in
Explain why offspring of plants exposed to radiation may have characteristics not found in the original population.
Whitepunk [10]
Radiation can cause plant cells to mutate and change from an original population
8 0
4 years ago
At the client's attorney, you have been provided with police videotape of the crime scene analysis. In the video, you notice tha
allsm [11]

Answer:

If the suspect was injured in a specific area on his hand, then you could bring that bandage forth as evidence.

Explanation:

8 0
4 years ago
Why is photosynthesis essential for plant homeostasis?
REY [17]

Answer:

it makes food for the plant

6 0
3 years ago
Read 2 more answers
Which of the following is NOT a part of the scientific process?
Viefleur [7K]
I think it would be C. Opinions because when you are doing a project you need facts not opinions! Hope this helped you out. Good Luck
6 0
3 years ago
Read 2 more answers
Birds, insects, and many reptiles excrete nitrogenous waste in the form of uric acid, which _____. see concept 44.2 (page 980)
Degger [83]
<span>The answer would be:
reduces water loss compared to other nitrogenous wastes, but requires more metabolic energy to produce

Nitrogen waste needs to be removed out of the body. There are a few ways to remove the nitrogen waste but it will vary in the amount of energy used. 
Uric acid is less soluble which makes it won't be secreted in urine, thus reducing the need to urinate and reduce water loss. But the production of uric acid need hydrolysis of ATP, so it needs more energy.
Fish will secrete the waste as ammonia which soluble in water but doesn't need ATP to synthesize.</span>
5 0
3 years ago
Other questions:
  • A slight change in pH can harm the cell.
    7·2 answers
  • G you extracted your dna from cheek cells. the concentration of your dna sample is 250 ng/μl. the dna template for pcr should be
    5·1 answer
  • An _____ in ionization energy results from an increase in nuclear charge.
    6·1 answer
  • Which disease is most likely to cause each effect?
    13·2 answers
  • Why is biodiversity important to the stability of food webs
    11·2 answers
  • Dinosaurs were the dominant land animal of the Mesozoic Era. true or false?
    10·1 answer
  • What are the chances these two will have a colorblind child?
    5·1 answer
  • Animal cells contain all of the following organelles except
    11·1 answer
  • Can someone please help me!!!????
    5·1 answer
  • The temperature in earths crust decreases with depth true or false
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!