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
Nikolay [14]
3 years ago
8

A new physical therapy is being tested in an experimental setting to see if

Mathematics
1 answer:
PolarNik [594]3 years ago
3 0

Answer:

Control Group.

Step-by-step explanation:

A control group, in research, is a group that is not experimented by the researchers in an experiment. A control group is the opposite of an experimental group, on which the independent variable is performed. In other words, an independent variable is held on 'control' in control group.

<u>In the given scenario, the experiment is being performed to test a new physical therapy. To do so, the researchers divided the group in three groups, in which, one group did not receive any treatment; the treatment is held on 'control' in this group.</u>

So, according to the definition provided, the group that did not receive the treatment will be called a control group, thus the correct answer.

You might be interested in
Find the area of the figure round to the nearest tenth
disa [49]

Answer:

72.0

Step-by-step explanation:

7 0
2 years ago
In the circle below tangent PA and secant PBC have been drawn.if PB=4 and BC=12 then which of the following is the length of tan
Vinvika [58]
The length of the tangent PA is gonna be 8
5 0
3 years ago
Read 2 more answers
Question 1 (1 point)
Lapatulllka [165]
The correct answer would be 72.7%
7 0
3 years ago
Read 2 more answers
Please help with this​
ycow [4]
Eg is half the length of ac
7 0
3 years ago
Read 2 more answers
The landing restuarant order 200 flowers for mother day.the orderd carnation at 1.50$,Rose's at 5.75$and the daisies at 2.60$ ea
Vanyuwa [196]

Answer:

She ordered 80 carnations, 50 roses, and 70 daisies.

Step-by-step explanation:

Let x = number of carnations, y = number of roses, and z = number of daisies.  This problem gives us three equations.

 

First, remember that we multiply the price of each flower by the number bought then add up the subtotals, that gives the total amount paid.

Therefore,

1.50x + 5.75y + 2.60z = 589.50

 

Second, the sum of the numbers purchased is the total bought. Therefore,

x + y + z = 200

 

Finally, there are 20 fewer roses than daisies. Therefore,

y = z - 20

 

If you substitute z - 20 in for y in the first two equations, you can rewrite them so they only have x and z.

 

1.50x + 5.75(z - 20) + 2.60z = 589.50

1.50x + 5.75z - 115 + 2.60z = 589.50

1.50x + 8.35z = 704.50

 

x + (z - 20) + z = 200

x + 2z - 20 = 200

x + 2z = 220

 

If you solve the rewrite second equation for x, you get x = 220 - 2z.  Therefore, you can substitute 220 - 2z in for x in the rewritten first equation, and then solve for z.

 

1.50 (220 - 2z) + 8.35z = 704.50

330 - 3z + 8.35z = 704.50

330 + 5.35z = 704.50

5.35z = 374.50

z = 70

 

If you have z = 70, then x = 220 - 2(70) = 80 and y = 70 - 20 = 50.

 

She ordered 80 carnations, 50 roses, and 70 daisies.

*HOPE THIS HELPED!!! :D)

4 0
3 years ago
Other questions:
  • What is the equation of a line that is parallel to x=−5 and that passes through the point (1,4)
    13·1 answer
  • College students are offered a 8% discount on a textbook that sells for 26.50. If the sales tax is 8, find the cost of the textb
    13·2 answers
  • HELPPPP PRECALC WILL GIVE BRAINLIEST
    7·1 answer
  • 0.096 ÷ 8 and how to get the answer? Thanks!!
    11·2 answers
  • What is the scale factor from triangle ABC to triangle DEF? (Note: Type your answer using a slash so an answer like one half wou
    12·2 answers
  • How many pounds is 2.7 kilograms?
    15·1 answer
  • Find y. (leave answer in simplest radical form) *
    12·1 answer
  • Are the two triangles above similar? Why or why not?
    10·2 answers
  • Casey wants to buy a gym membership. One gym has a $70 joining fee and cost $35 per month. Another Jim has no joining fee and co
    5·1 answer
  • 22 x² y–55xy² in factorization​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!