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
kompoz [17]
2 years ago
11

3. What is the purpose of a control in a scientific experiment?

Mathematics
1 answer:
s2008m [1.1K]2 years ago
5 0

Answer:  to minimize the effects of variables other than the independent variable (i.e. confounding variables)

Step-by-step explanation:

A scientific control is an experiment or observation designed to minimize the effects of variables other than the independent variable (i.e. confounding variables). This increases the reliability of the results, often through a comparison between control measurements and the other measurements.

You might be interested in
How hard is the permit test?
saveliy_v [14]
It shouldn't be too hard, I've been taking my practice test all day today and yesterday night and I believe i'm going to do good today on my test, just study hard and take the practice test
5 0
3 years ago
Jon has 2/3 of an hour to do some training. It takes him 1/6 of an hour to run one trail. How many times can he run the trail
djverab [1.8K]
Jon will be able to run 2 trails because 1/6 time 2 equals 2/6 you can simplify it to 1/3 and 1/3 + 1/3= 2/3
4 0
3 years ago
laura spends 4 hours reading a book that is 76 pages long. what is the average number of pages she read per hour?
Studentka2010 [4]

The average number of pages she reads per hour is 19 pages per hour

<h3>How to determine the average number of pages she read per hour?</h3>

The given parameters are:

Number of pages = 76 pages

Number of hours = 4 hours

The average number of pages she reads per hour is calculated using the following formula

Average = Number of pages/Number of hours

Substitute the known values in the above equation

Average = 76 pages/4 hours

Evaluate the quotient

Average = 19 pages per hours

Hence, the average number of pages she reads per hour is 19 pages per hours

Read more about average at:

brainly.com/question/20118982

#SPJ1

5 0
2 years ago
When evaluating (6.28x10^12)/(3.14x10^4) what will be the exponent of 10 in the quotient?
alexdok [17]
2*10^8
the exponent would be 8
hope this helps!
4 0
3 years ago
Read 2 more answers
What is the range of g(x)=3(2)^x-1?
Juli2301 [7.4K]
This one is C since the graph of 3(2^x) approaches 0 and does not touch zero so if we subtract 1 then the limit would be -1
4 0
3 years ago
Other questions:
  • Solve 3/2^x-4=16 Two step equations
    13·1 answer
  • Which describes the process by which assets or equipment decrease in value
    15·2 answers
  • Write 12 3/20 as a decimal number
    15·2 answers
  • Please help reeeeeeeee
    15·2 answers
  • Simplify (-36x)(-1/3)(2/9)(-4y)
    11·1 answer
  • What is y=4/5x+4 in standard form
    12·1 answer
  • A jar has one red, one orange, one yellow, one green, one blue, and one purple marble in it. Wha
    11·1 answer
  • Find the length of the third side. If necessary, round to the nearest tenth.
    12·2 answers
  • Select the correct answer.
    11·1 answer
  • Please help if you can please
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!