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
Lorico [155]
3 years ago
5

A machine has an efficiency of 80%. How much work must be done on the machine so to make it do 50,000 J of

Biology
2 answers:
pishuonlain [190]3 years ago
5 0

Answer:

62,500 J

Explanation:

50,000/0.8=62,500

larisa86 [58]3 years ago
3 0

Answer:

62,500J

Explanation:

You might be interested in
Which of the following is a common health consequence of limited physical activities and no exercise?
Alexxandr [17]

Increased risk of Type 2 diabetes and heart disease is a common health consequence of lack of physical activities and Exercises.

<h3>Physical activities and Exercises.</h3>

Physical activities and Exercises refer to various body movements or activities that are carried out by individuals for good health and well-being.

Some of these activities or exercises including dancing, walking,cycling, jumping, playing and so on.

Therefore, Increased risk of Type 2 diabetes and heart disease is a common health consequence of lack of physical activities and Exercises because these activities help to burn fat and excess glucose. It improve the proper conditioning of the heart and gives vitality to the body. Type 2 diabetes is as a result of too much accumulation of glucose that are not burn.

Learn more about physical activities and Exercises from the link below.

brainly.com/question/13490156

5 0
3 years ago
All of the following are examples of limiting factors EXCEPT
Natasha2012 [34]

Answer:

Weather conditions

Explanation:

Food can be limited based on location, however, scientists can control what kind of food it is. Soil can be tested and experimented on. There can be a lot of it and different kinds. Space is fought over because of territories and is limited compared to how many people and animals there are. Weather is not something that can be controlled in an experiment since it is sporadic.

7 0
3 years ago
Read 2 more answers
A client with a history of type 1 diabetes is demonstrating fast, deep, labored breathing and has fruity odor breath. what could
sattari [20]

Based on the symptoms present, he could be experiencing hyperglycemia.

6 0
3 years ago
Read 2 more answers
Which statement is true about inorganic compounds
TiliK225 [7]

Answer:An inorganic compound is a substance that does not contain both carbon and hydrogen. A great many inorganic compounds do contain hydrogen atoms, such as water (H2O) and the hydrochloric acid (HCl) produced by your stomach.

Explanation: hope this helps

5 0
3 years ago
Read 2 more answers
How does planning activities at your own home help you avoid situations involving alcohol? I think it's B.
Veronika [31]
I think the best answer from the choices listed above is option B. Planning activities at your own home helps you avoid situations involving alcohol since alcohol use is  almost always tied to group events outside the home. Alcohol is mostly present in parties and any group activities. Hope this answers the question.
6 0
3 years ago
Read 2 more answers
Other questions:
  • explain why the direction along which the electromagnetic wave travels is not the same as the direction along which the changing
    14·1 answer
  • Which viral shape is shown? complex polyhedral helical enveloped
    15·1 answer
  • A Chlorella cell viewed through a microscope is 0.00005 m wide when the magnification is 2000.
    14·1 answer
  • You are a biologist on a trip to an island in the south pacific. while on the island, you are allowed to collect dna samples fro
    11·1 answer
  • How are organisms in the domain archaea different from those in the domain eukarya? A. Archaea have DNA B. Archaea have more tha
    10·1 answer
  • Please answer as soon as possible​
    12·1 answer
  • Which of the following connects the right and left hemispheres of the brain, allowing communication between
    10·1 answer
  • 5-10 statistics or interesting facts about kingdom Protista
    11·2 answers
  • What is the significance of a recombinant plasmid?
    15·1 answer
  • What would happen if glycolsis could not happen in a cell
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!