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
mrs_skeptik [129]
3 years ago
11

Why is randomization important when setting up an experiment to answer this research question?

Mathematics
1 answer:
Leokris [45]3 years ago
6 0

Answer:

Answer c !

Step-by-step explanation:

Hope this helps c:

You might be interested in
If a=-9 and b= -4, what is the value of a + b?<br> 0-5<br> 5<br> -13<br> 13
Hunter-Best [27]

Answer:

The answer is -13.

Step-by-step explanation:

-9   +   -4    =  -13

8 0
2 years ago
Which pair of polygons is similar
DedPeter [7]
I didn’t see an image or anything but I looked it up and it said regular polygons, since they have the sides all the same length they must always be in the same proportions, and their interior angles are always the same.
6 0
2 years ago
What is the range of the function f(x) = 4x + 9, given the domain D = {-4, -2, 0, 2}?
Nat2105 [25]
Hello :
f(-4) = 4(-4)+9 = -7
f(-2) = 4(-2)+9 = 1
f(0) = 4(0)+9 = 9
f(2) = 4(2)+9 = 17
the range of the function f(x) = 4x + 9 is : <span>D' = {-7, 1, 9, 17}</span>
8 0
3 years ago
Aline has a rise of 6 and a slope of<br> 1/20 What is the run
Softa [21]

。☆✼★ ━━━━━━━━━━━━━━  ☾

The equation is:

slope = rise/run

Rearrange for run:

run = rise/slope

Substitute values in:

run = 6/(1/20)

Solve:

run = 120

Have A Nice Day ❤

Stay Brainly! ヅ

- Ally ✧

。☆✼★ ━━━━━━━━━━━━━━  ☾

3 0
3 years ago
Laura walked 612 laps of a circular path in 2 hours. At that rate, how many laps of the path did she walk in one hour? PLz help
marta [7]

Answer:

The answer is 3 1/4

Step-by-step explanation:

I hope this helps! :)

7 0
3 years ago
Read 2 more answers
Other questions:
  • According to the table, what is the increase in monthly pay for each hour of training?
    9·2 answers
  • If x+y=10 and x-y=6 , what is the value of x³-y³​
    11·1 answer
  • What is the value of k? 11=−3k−22−8k Enter your answer in the box.
    13·2 answers
  • Two friends share 1/4 gallon of lemonade equally.what fraction does each friend get
    13·1 answer
  • What are the series of the function? f(x)=4x^3+8x^2-4x-8
    6·2 answers
  • A Magic Carpet is 12 feet long and 10 feet wide. However, only the purple part of the Magic Carpet has magic power. If the magic
    7·2 answers
  • Micah run the 200 yards hurdles with the track team the last hurdle is placed exactly 34 feet from the finish line how far will
    15·1 answer
  • Convert 120 mins in to hours
    9·2 answers
  • You want to put a fence around your large yard. There are two companies that you have found to do the work. They have each given
    13·1 answer
  • Which represents the value of point D on the number line?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!