Ask question

Ask question

All categories

3 years ago

8

What is the independent variable? What is the dependent variable?

1 answer:

olga nikolaevna [1]3 years ago

6 0

Answer:

Independent variable is what you are testing in a experiment.

Dependent variable is what you're measuring in a experiment.

Step-by-step explanation:

An example would be testing how fast plants can grow after two weeks of giving each plant a different amount of water.

The independent variable would be the plants. You are testing to see how fast the plants can grow depending on the amount of water you give each plant in a matter of two weeks.

The dependent variable would be the amount of water you give each plant. You are giving each plant different amounts of water each day in a span of two weeks to see which one will grow faster.

Hope this helps.

You might be interested in

Please help me with this question ☝️☝️

SVETLANKA909090 [29]

Answer:

$\frac{-4}{5}$

Step-by-step explanation:

$\frac{-4}{15}* 3 = -4/5$

3 0

3 years ago

The area of the paralleogram is 184 units squared

goldenfox [79]

What do you mean by this The area of the paralleogram is 184 units squaredgive me your full question then i can help you

5 0

3 years ago

Read 2 more answers

Transform the equation to isolate x: ax=bx+1. How is the value of x related to the difference of a and b

nasty-shy [4]

Answer:

x is the reciprocal of the difference of a and b.

Step-by-step explanation:

ax=bx+1

Subtract by bx on both sides

ax-bx=1

x(a-b)=1

x= 1/(a-b)

8 0

3 years ago

Read 2 more answers

PLEASE HELP ME WITH THIS QUESTION!! Thanks

Gre4nikov [31]

Answer:

20% probability

Step-by-step explanation:

First, we need to calculate the area of all the figures inside the rectangle.

Area of triangle= 1/2 BH

So, 3x2=(6)

Area of Square= L^2

3x3=(9)

Area of rectangle= LxW

=60.

60+9+6= 75.

75 is the total area.

Now, lets find the added area of only the triangle and square.

9+6= 15

The probability will be 15/75=

Convert into percent form

= 20%

Hope this helps and please mark me brainliest :)

7 0

2 years ago

You work for a pharmacy and monthly sales of asthma inhalers in your pharmacy follows a normal distribution with a mean of 191 i

grin007 [14]

Answer: -1.33 .

Step-by-step explanation:

Formula to find the Z-score :

$Z=\dfrac{\text{Expected value - Mean}}{\text{Standard deviation}}$

Given: Mean = 191 and Standard deviation = 21

Then , the z-score corresponding to the expected value of 163 will be :

$Z=\dfrac{163-191}{21}\\\\=\dfrac{-28}{21}\approx-1.33$

Hence, the z score corresponding to selling 163 inhalers is -1.33 .

3 0

3 years ago