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Simora [160]
3 years ago
15

which of the following describes the placebo effect? A. Subjects are prevented from knowing whether they are receiving real drug

s or placebos. B. At least one block of subjects in a experiment receives only placebos. C. Subjects may respond to a treatment simply because they believe it is affecting them. D. Subjects receive inactive sugar pills instead of real medication. E. An experiment is repeated many times with real drugs and placebos.
Mathematics
2 answers:
Lady_Fox [76]3 years ago
6 0

The answer would be (C) Subjectsmay respond to a treatment simply because they believe it is affecting them

Lelu [443]3 years ago
4 0

Correct answer choice is:

C. Subjects may respond to a treatment simply because they believe it is affecting them.

Explanation:

A placebo is a material or procedure of no predetermined therapeutic utility. General placebos comprise inactive tablets, inactive injections, false surgery, and other methods.

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Could I get some help here <br> I literally have the iq of a 2nd grader
ahrayia [7]

Answer:

x = 16

Step-by-step explanation:

Supplementary angles = 180

K + L = 180

137 + 3x - 5 = 180

132 + 3x = 180

3x = 180 - 132

3x = 48

x = 48/3

x = 16

8 0
3 years ago
Find the Sum/Difference of the following integers. 1. -2 + 9 =
Fantom [35]

Answer:

1. 7

2. -20

3. 1

4. -9

5. 0

6. 5

7. 1

8. -1

9. -19

10. 1

4 0
2 years ago
Estimate the area pls​
Alenkasestr [34]

Answer:

22

Step-by-step explanation:

(4 x 4) + (2 x 3) = 16 + 6 = 22

5 0
2 years ago
An exterior angle of a triangle is 140 degrees. If the non-adjacent angles are congruent, then what are the measures of all of t
trasher [3.6K]

The measures of all of the interior angles of the triangle are 70 degrees, 70 degrees and 40 degrees

<em><u>Solution:</u></em>

Given that exterior angle of triangle is 140 degrees

The exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles

Given that adjacent angles are congruent

Let one of the non adjacent interior angles be "x"

x + x = 140

2x = 140

x = 70

So the two interior angles are 70 degrees and 70 degrees

Let us find the third interior angle

The angle sum property of a triangle states that the interior angles of a triangle always add up to 180 degrees

70 + 70 + third angle = 180

third angle = 180 - 70 - 70

third angle = 180 - 140

third angle = 40 degrees

Thus the measures of all of the interior angles of the triangle are 70 degrees, 70 degrees and 40 degrees

3 0
3 years ago
What is the answer to x²+12x+32
maxonik [38]

Answer:

(x+4)(x+8)

Step-by-step explanation:

Factor x²+12x+32 using the AC method.

6 0
2 years ago
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