Select the correct answer.
What is the variable being tested in an experiment?.
A.
response variable
B.
placebo
C.
explanatory variable
D.
control variable

PLEASE HELP ILL MARK YOU RHE BRAINLYEST

Answers

Answer 1

Answer:

A

This other person is correct about the answer the dependent variable is the variable that is being measured or tested in an experiment and response variable is a another way of saying that.

Answer 2

Answer:response variable

Step-by-step explanation:

plato


Related Questions

Mrs. Gohkle read 19 of her 36 new e-mails. How many new e-mails does she have left to read?

17
23
55
71

Answers

36-19 = 17
she has 17 email left to read
17 that’s the answer bud

Describe the line of
best fit.
Type of Correlation
Slope m: Answer
y-Intercept b: Answer
Equation : Answer

Answers

Answer:

the line of best fit is almost linear

the type of correlation is strongly positive

the slope is approximately 1/1

the y-intercept is -11/5

equation:  y = 27/25x - 11/5

Step-by-step explanation:

can someone please help me, my teacher had to explain this but they did not explain it very well. This is due in 2 hours​

Answers

Answer:

2 congruent sides are ab=mn, be=np and ea=pm

congruent angles are a=m, b=n and p=m

3 congruent sides are qr=jl,ry=ls and yq=sj

congruent angles are q=j,r=l and y=s

4 a LM

b SU

c TS

d U

e L

f angle thing MKL or angle K

g MKL

h LMK

5 a - 11 b - 13 c - 8 d - 45 e - 32 f - 103

Step-by-step explanation:

Please help me with #4

Answers

Answer:

Area: 2π square units

Perimeter: 3π units

Step-by-step explanation:

Please let me know if you want me to add an explanation.

Find the area for 5 and 7

Answers

Answer and Step-by-step explanation:

The area of a circle:

[tex]A = \pi r^{2}[/tex]

d = 2r

Plug in the values.

5.

A = [tex]\pi 7^{2}[/tex]

A = 49[tex]\pi[/tex]

7.

58 = 2r

r = 29

[tex]A = \pi 29^{2}[/tex]

A = [tex]841\pi[/tex]

#teamtrees #PAW (Plant And Water)

Alexis wrote 28 - 8 = 20. Then she
wrote 28 -8 + 9 = 20 – 9. Are her
equations balanced? Explain.

Answers

Answer:

no this is because 28-8+9=29 and 20-9=11

Step-by-step explanation:

Answer:

Her equation is not balanced.

Because 28 - 8 + 9 = 20 - 9

                 29 = 11 ( its not balanced)

She put the  same symbol or sign on both side.Here she put different sign on both side .so this equation is not balanced.

Step-by-step explanation:

4 movies tickets cost. at this ratio what cost of 11 movies tickets

Answers

Answer:

44

Step-by-step explanation:

Recognize 4 tickets cost 4$

11 movie tickets

We multiply 11x4

11x4=44

Question: 4 movies tickets cost. at this ratio what cost of 11 movies tickets.

Answer: 44

Basacly what you have to do is multiply them.

4 movies tickets x 11 movies tickets so we do the math and we get

       44^^^^^^^^^^^^^^

How do you graph an equation if you had m= -1/3 and b = 2.

Answers

Answer:

You first plot the point (0,2), then when the x-value of the graph increases by 3, decrease the y-value of the graph by 1, and when the x-value o the graph decreases by 3, increase the y-value of the graph by 1.

Step-by-step explanation:

The equation would be [tex]y = -\frac{1}{3}x+2[/tex]. To graph it, you first need to find the y-intercept, which is the coordinate on the line when the x-value equals 0. If x = 0, [tex]y = -\frac{1}{3}x+2[/tex] would become [tex]y = 2[/tex] since anything multiplied by 0 would become 0. Now you've located the y-intercept, which is (0, 2). The slope of a line is the coefficient of the variable x. Since the slope is a negative number, the line will go downwards as it increases its x-value and goes upward as it decreases its x-value. A slope of [tex]-\frac{1}{3}[/tex] would mean that when the x-value increases by 3, the line's y-value will decrease by 1. And when the x-value decreases by 3, the line's y-value will increase by 1. An x-value increase of 6 would be a decrease of 2, and so on. Two other obvious points on the line would be (6,0) and (3, 1).

What is 5 divided by 7,685?

Answers

Answer: 0.00065062

Step-by-step explanation:

i used a calculator ✌️

5 divided by 7,685 is 0.000652

PLEASE HELP ASAPPP FOR 25 POINTS

The ratio of the length of the sides of a triangle is 1:2:3. If the perimeter of the triangle is 120 feet, then which of the following are the lengths of the sides?

10 ft, 40 ft, 70 ft

20 ft, 30 ft, 70 ft

20 ft, 40 ft, 60 ft

30 ft, 40 ft, 50 ft

Answers

Answer:

C: 20ft, 40ft, 60ft

Step-by-step explanation:

As they all equal 120, but 20 = 1, 40 is doubled 20 as 2 is doubled 1. and 60 is tripled 20 as 3 is tripled 1.

Hope this helps!

Answer: 20 ft, 40 ft, 60 ft

114, 142, 59, 122, 111, 128, 158, 79, 88, 107, 133,
131, 113, 152, 149, 99, 84, 112, 104, 109, 122,
131, 144, 155, 139, 142, 119, 80, 127, 140, 135
Put numbers in order from least to greatest

Answers

Answer:i think you can do this on your own all you need to know is counting ill give you the 1st 2 and you can do the rest 79,88.

Step-by-step explanation:

you just need to know how to count because if you just count to 1-200 you will know all the answers

hope this helps

Answer:

59, 79, 80, 84, 88, 99, 104. 107, 109, 111, 112, 113, 114, 119, 122, 122, 127, 128, 131, 131, 133, 135, 139, 140, 142, 142, 144, 149, 152, 155, 158

Step-by-step explanation: Uhm, well here?

what is 2 2/3 dived by 1 1/4 equal

Answers

22 1/2)/(1/4)=?

22 1/2= 23/2

then we get:

(23/2)/(1/4)=?

we can flip the 1/4 to 4/1 and multiply instead of dividing so we get:

(23/2)X(4/1)=?

multiply numerators and denominators:

(23/2)X(4/1)=92/2

simify:

=46

help! pleasee!!!!! GRAPH!!

Answers

Answer:

a is the answer

Step-by-step explanation:

ayudenme con esto por favor D:

Answers

Answer:

A_el hijo vio 20 películas la hija vio 16 películas el padre vio 16 películas la madre vio 12 películas y los abuelos familiares vieron 6 películas

B_el hijo vio más películas y los abuelos vieron menos que todos

C_el padre y la madre vieron más películas dramáticas,y la madre y los abuelos familiares vieron menos películas comicas

PLS HELP! WILL GIVE BRAINLIEST

Answers

Answer:

7917.5 miles

Step-by-step explanation:

it's in the equation

At the grocery store, 6 pints of ice cream cost $14.40. How much would 40 pints of ice cream cost?

Answers

Answer:

$96

Step-by-step explanation:

14.40 / 6 = $2.40

$2.40 x 40 =

$96

Hope that helps!

The solution is $ 96

The cost of 40 pints of ice cream is given by the equation A = $ 96

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the cost of 40 pints of ice cream be A

Now , the equation will be

The cost of 6 pints of ice cream = $ 14.40

So , the cost of 1 pint of ice cream = cost of 6 pints of ice cream / 6

Substituting the values in the equation , we get

The cost of 1 pint of ice cream = 14.40 / 6

The cost of 1 pint of ice cream = $ 2.40

Now ,

The cost of 40 pints of ice cream A = 40 x cost of 1 pint of ice cream

Substituting the values in the equation , we get

The cost of 40 pints of ice cream A = 40 x 2.40

The cost of 40 pints of ice cream A = $ 96

Therefore , the value of A is $ 96

Hence , the cost is $ 96

To learn more about equations click :

https://brainly.com/question/19297665

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Peter has 22 coins, all dimes and quarters whose total value is $4.30 how many of each coin does he have PLEASE HELP!!!!!

Answers

Answer:

8 dimes and 14 quarters.

Step-by-step explanation:

d and q are the number of dimes and quarters, respectively.

"22 coins, all dimes and quarters"

d+q = 22

d = 22-q

"total value is $4.30"

0.10d + 0.25q = 4.30

substitution

0.10(22-q) + 0.25q = 4.30

2.2 + 0.15q = 4.30

q = 14

d = 22-q = 8

8 dimes and 14 quarters.

Which statements (more than one) describe the equation 3 x 9 = 27?



3 is 27 times as many as 9.


27 is 9 times as many as 3.


9 times as many as 3 is 27.


9 times as many as 27 is 3.


3 is 9 times as many as 27

Answers

Answer:

9 times as many as 3 is 27.

Step-by-step explanation:

y+5=1/4(x-12) equals what
plz i need help

Answers

slope: 0.500/2.000 = 0.250
x: 32/1 = 32.00000
y: -32/4 = -8

The original price of a new television is $129.00. The television is marked down 25%, what is the new price?

Answers

Answer:

$32.25

Step-by-step explanation:

20% of $129 is $32.25

Which expression is equivalent to (7x + 6) - (4x + 2)?

Answers

Answer:

=(3x+4)

Step-by-step explanation:

Answer:

What r the options, I’ll help when u show the options

Step-by-step explanation:

Find g(1) if g(x) = x 2 + 1.

Answers

Answer:

g(x) = x^2 + 1

if x=1

g(1) = 1^2 + 1

g(1) = 1 + 1

g(1) = 2

Answer:

g(1) = 2

Step-by-step explanation:

I) Setup an equation to find g(1):

x^2 + 1

1^2 + 1

II) Solve:

1^2 + 1

= 1 + 1

= 2

WIll MARK BRAINLIST IF YALL DO FAKE ANSWER YALL WILL BE REPORTED!!!!!!!!!!!!!!!!!

Answers

Answer:

f(7)=-196

Step-by-step explanation:

f(7)=-3(7)^2-7(7)

f(7)=-3(49) -49

f(7)= -147 -49

f(7)=-196: ANSWER

Hope this helps! This is also written in the comment too!

(4x10^3) (7x10^4) perform the indicated computation

Answers

Answer:

28x^11000

Step-by-step explanation:

4x103(7x104)

Simplifies to:

28x11000

Exercise 12.1

r. (1) 5x – 3 = 3x - 5
.
(1) 5y - 2[y - 3(y – 5)] = 6​

Answers

Answer:

(1) x = -1 (1) y = 4

Step-by-step explanation:

r. (1) 5x - 3x = -5 + 3

       2x = -2; x = -1

(1) 5y - 2[y - 3y +15] = 6

    5y - 2y+6y - 30 = 6

    9y = 36; y = 4

Have a good day!

Question 5 of 5
Which number line shows the solution of -5x + 10 > -15?
A.
-10-9-8-7
6
4
-1
0
1
2
3
4
5
6
7
8
9 10
O
B.
109
-8
-7
-6
.5
-4
3
-2
1
0
1
2
3
6
7
8 9
10
-10-9-8
-7
-6
5
-4
-3
1
2
3
4
5
6 7 8 9 10

Answers

Answer:

b

Step-by-step explanation:

The correct number line should look like the one on the right in the image provided, with an open circle at 5 and the line shaded to the left of 5. Option B is correct.

What is a number line?

A number line is defined as the number marked on the line calibrated into an equal number of units. For example -1, 0, 1, and so on.

Here,
To solve -5x + 10 > -15, we can start by subtracting 10 from both sides to get,

-5x > -25

Next, we can divide both sides by -5, remembering to flip the inequality sign because we're dividing by a negative number:

x < 5

This tells us that any number less than 5 will make the inequality true. So on the number line, we want to shade all the numbers to the left of 5.

The correct number line should look like the one on the right in the image provided, with an open circle at 5 and the line shaded to the left of 5. Option B is correct.

Learn more about number line here:

brainly.com/question/17683084

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how do you solve x+2=2y?

Answers

Answer:

x=2y-2

Step-by-step explanation:

because you subtract 2 from both sides and you get x but if you want to get y you can do 2y=x+2 than bla bla bal and you get y=x+1

Answer:

x + 2 =2y

-2. -2

x = _

2 + 2 = 2 × 2 = 4

Tell whether the angles are complementary or supplementary. Then find the value of x.

Answers

They are supplementary (add up to 180 degrees).

3x+25+2x=180
5x=155
x=31

Hope this helps!! :)

What is the difference between an independent variable and a dependent variable in statistics?

Answers

Answer:

The cause is the independent variable. In your study, its value is independent of other variables. The affect is the dependent variable. Its value depends on the independent variable being changed.

Step-by-step explanation:

HELP PLEASE I WILL GIVE BRAINLEAST IF CORRECT

If 5th block class usually has 5 engaged students and it goes up to 9 engaged students, what is the change of percent?

Answers

Answer:

180%

Step-by-step explanation:

Im not sure I understood the problem

But 180% of 5 is 9

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