Plz help
!!!!!!!!!!!!!!!!!

Answer:

between x and y they represents y=3x+1

Answer:

22% is greater.

Step-by-step explanation:

0.023 x 100 = 2.3

Answer:

22%

Step-by-step explanation:

22% is greater than 0.023 because 22% is equal to 0.22.

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

its option 3

Step-by-step explanation:

got 100% on it

Blinding and placebo should be used in this experiment to prevent patients from knowing which therapy they are receiving and to account for the placebo effect.

A person experiences the placebo effect when their physical or mental health seems to get better after receiving a placebo or "dummy" treatment. A treatment that seems to be real but is intended to have no therapeutic benefit is referred to as a placebo.

Given, If a new cholesterol drug is more successful than the old one, a doctor wants to know. The doctor tells his patients about the new drug and inquires about their interest in taking part in a trial. Randomly chosen patients who are already receiving cholesterol medication are given the new drug. The patients' cholesterol levels are assessed after two months.

Treatments with placebos cause the brain to react in a real way. Belief in the efficacy of a treatment can cause the release of neurotransmitters, the synthesis of hormones, and immunological response, which can reduce the symptoms of pain, inflammatory diseases, and mood disorders.

Therefore, In order to keep patients from knowing which therapy they are taking and to take the placebo effect into account, blinding and placebo should be employed in this experiment.

Learn more about the placebo effect here:

https://brainly.com/question/29811617

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Answer:

Step 3

Step-by-step explanation:

Step-by-step explanation:

Percentage of students who want to be an athlete

= 12%.

400 students * (12%/100%) = 48 students.

Hence 48 students want to be an athlete.

The number of athletes students which are 12% of 400 students will be 48.

The quantity of anything is stated as though it were a fraction of a hundred. A quarter of 100 can be used to express the ratio. Per 100 is what the term percent signifies. The symbol ‘%’ is used to symbolize it.

The percentage is given as,

Percentage (P) = [Final value - Initial value] / Initial value x 100

The graph shows the career interests of the students at Linda’s school. Suppose there are 400 students at the school.

From the graph, the percentage of athletes is 12%.

The number of athletes students which are 12% of 400 students will be given as,

⇒ 12% x 400

⇒ 0.12 x 400

⇒ 48

The number of athletes students which are 12% of 400 students will be 48.

More about the percentage link is given below.

https://brainly.com/question/8011401

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Answer:

3 acute angles

1 right 2 acute

1 obtuse 2 acute

Step-by-step explanation:

Answer: Acute and 1 right would be a set of angles that are able to form  triangle.

Answer:

101 = first number

115= second number

101+115=116

101 and 115

yes they are odd because you can not add two nubers to make 101 or 115

yes. they do add up to 116.

Step-by-step explanation: hope this helped

Answer:

3 - 2x

Step-by-step explanation:

Answer:

9-9x = 0                x=1

Step-by-step explanation:

Put each term in 6+(-9-6 x)/3-x over the common denominator 3: 6+(-9-6 x)/3-x  =  18/3+(-9-6 x)/3-(3 x)/3:

18/3+(-9-6 x)/3-(3 x)/3 = 0

18/3+(-9-6 x)/3-(3 x)/3 = (-3 x+(-9-6 x)+18)/3:

(-3 x-6 x-9+18)/3 = 0

Grouping like terms, -3 x-6 x-9+18 = (18-9)+(-6 x-3 x):

((18-9)+(-6 x-3 x))/3 = 0

-6 x-3 x = -9 x:

(-9 x+(18-9))/3 = 0

18-9 = 9:

(9-9 x)/3 = 0

Multiply both sides of (9-9 x)/3 = 0 by 3:

(3 (9-9 x))/3 = 3×0

(3 (9-9 x))/3 = 3/3×(9-9 x) = 9-9 x:

9-9 x = 3×0

0×3 = 0:

Answer:

10!

Step-by-step explanation: because 10,20,30,40 they each go by 10

Answer:

10

Step-by-step explanation:

Answer:

48,000

Step-by-step explanation:

320,000÷100=3200

1/100=3200

×15=48,000

therefore 15/100=48,000

Answer:

48,000

Step-by-step explanation:

I hope this helps!

Answer:

41.81 ; 12.67

Step-by-step explanation:

Given the data:

Age range, years 18-28 29-39 40-50 51-61 62 and over

Midpoint x 23 34 45 56 67

Percent of super shoppers 9% 46% 22% 11% 12%

Midpoint, x : 23 34 45 56 67

Frequency, f : 0.09_ 0.46 _ 0.22 __0.11 __ 0.12

The mean(m)

Σfx / Σf

[(23 * 0.09) + (34 * 0.46) + (45 * 0.22) + (56 * 0.11) + (67 * 0.12)] / (0.09 + 0.46 + 0.22 + 0.11 + 0.12)

= 41.81 / 1

Mean = 41.81

Standard deviation :

Sqrt[(Σ(X² * f) / Σf) - m²)]

((23^2*0.09) + (34^2*0.46) + (45^2*0.22) + (56^2*0.11) + (67^2*0.12)) / 1

1908.51 - 41.81^2

Sqrt(160.4339)

= 12.666250

= 12.67

Answer:

THe answer is 1092.

Step-by-step explanation:

1 + 1 + 90 + 1000

2 + 90 + 1000

92 + 1000

1092

Answer:

YEA!! THX

Step-by-step explanation:

Answer:

1. >

2. =

3. >

4. <

5. =

6. >

7. <

What are the numbers in #8 and #9?

Step-by-step explanation:

Answer:

z = 66

Step-by-step explanation:

RS = z

QT = z - 33

Based on the midsegment theorem, QT = ½(RS)

Plug in the values

z - 33 = ½(z)

Multiply both sides by 2

2(z - 33) = z

2z - 66 = z

Add 66 to both sides

2z = z + 66

Subtract z from both sides

2z - z = 66

z = 66

Answer:

It is -4

Step-by-step explanation:

Hope this helped have an amazing day!

Answer:

The answer is -4.

Step-by-step explanation:

I'm good at integers.

Answer:

[tex]\displaystyle y = \frac{1}{2}x + 5[/tex]

Step-by-step explanation:

Equation of a Line

The point-slope form of the equation of a line is:

y - k = m ( x - h )

Where m is the slope and (h,k) is a point through which the line passes.

Suppose a line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the formula:

[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

We'll use the points (-4,3) and (2,6), thus:

[tex]\displaystyle m=\frac{6-3}{2+4}=\frac{3}{6}=\frac{1}{2}[/tex]

Now we use the point-slope form using the point (2,6):

[tex]\displaystyle y - 6 = \frac{1}{2}( x - 2 )[/tex]

Operating:

[tex]\displaystyle y - 6 = \frac{1}{2}x - 1[/tex]

[tex]\displaystyle y = \frac{1}{2}x - 1 + 6[/tex]

[tex]\boxed{\displaystyle y = \frac{1}{2}x + 5}[/tex]

Answer:

b. 55

Step-by-step explanation:

x+90+y = 180 (Being angles of a traingle)

35+ 90+y = 180

125 + y = 180

y = 180-125

Therefore , y=55

Answer:

to me being a young writer means to have a burning passion for writing. when it comes to writing at a young age oh, that's the best time to be a writer because your imagination is so active it comes up with amazing ideas. I would like to share about when I started writing around the age of eight, I would write tons of stories about My Little Pony characters and the Monster High characters, sometimes even Adventure Time and I was always very detailed when it came to writing. around the age of 12 13 I started writing love stories, but I kept it PG, sometimes PG-13, but it was love stories about Creepypastas and stuff like that. I was a bit of a loser when it came to writing , to be honest I wish I would have kept writing but I stopped.

Answer:

Step-by-step explanation:

Por aspa simple:

x²+x-30=0

X       +6

X        -5

(x+6)(x-5)=0

x+6=0

x=-6

x-5=0

x=5

espero te sirva suerte en tus estudios :D

Answer:

I believe it is A. 1/6. But I may not be right.

Step-by-step explanation:

Answer:

0*3=0

1*3=3

2*3=6

3*3=9

Step-by-step explanation:

Answer:

I think it will be 12x/y

it must help you

Answer:

3 of them.

Step-by-step explanation:

x² /xy is in its simplified form as it is x/y

12x/y is in its simplified form

4x/32z is x/8z

5z/xy is in its simplified form

z⁴/xyz is in its simplified form

Capture the whole picture and repost with it's question. And only then any of us online can help. we ain't understanding the question cuz no question is even visible. sorry.

Answer:

12.5

Step-by-step explanation:

We can turn this into a cross - multiplication problem.

n / 7.5 = 25 / 15

All we have to do is cross multiply to get 15n = 7.5*25

As a result, we get 15n = 187.5

Divide by 15 on both sides to get 12.5

Double check

We can double check this answer by dividing 15/7.5 and 15/7.5, because ratios are the same if they are just multiplied versions of themselves

So, we get 2 for both answers, meaning that 12.5 is correct

Answer:

13.46

Step-by-step explanation:

the number after 6 is less than 5 so the number wont change

Answer:

x = 7

Step-by-step explanation:

If L is parallel to M, therefore:

7x - 7 = 4x + 14 (alternate interior angles are congruent)

7x - 7 - 4x = 4x + 14 - 4x (subtraction property of equality)

3x - 7 = 14

3x - 7 + 7 = 14 + 7 (addition property of equality)

3x = 21

Divide both sides by 3

x = 7