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
Leni [432]
3 years ago
9

Coffee is a mixture of water, caffeine and a

Mathematics
1 answer:
Liula [17]3 years ago
8 0

Answer:

The answer to your question is Homogeneous mixture

Step-by-step explanation:

There are two kinds of mixtures

Homogeneous is the mixture in which all in parts are the same, we can not distinguish its components. Ex Mayonnaise

Heterogeneous is the mixture in which we can distinguish some or all of its components. Ex. Pizza

In this example, we can not distinguish the different components of coffee so it is a homogeneous mixture.

You might be interested in
If the level of significance of a hypothesis test is raised from 0.005 to 0.2, the probability of a type ii error will:_________
LiRa [457]

The probability of type II error will decrease if the level of significance of a hypothesis test is raised from 0.005 to 0.2.

<h3 /><h3>What is a type II error?</h3>

A type II error occurs when a false null hypothesis is not rejected or a true alternative hypothesis is mistakenly rejected.

It is denoted by 'β'. The power of the hypothesis is given by '1 - β'.

<h3>How the type II error is related to the significance level?</h3>

The relation between type II error and the significance level(α):

  • The higher values of significance level make it easier to reject the null hypothesis. So, the probability of type II error decreases.
  • The lower values of significance level make it fail to reject a false null hypothesis. So, the probability of type II error increases.
  • Thus, if the significance level increases, the type II error decreases and vice-versa.

From this, it is known that when the significance level of the given hypothesis test is raised from 0.005 to 0.2, the probability of type II error will decrease.

Learn more about type II error of a hypothesis test here:

brainly.com/question/15221256

#SPJ4

7 0
2 years ago
Evaluate the expression 5 3 =
alina1380 [7]

Answer:

Do you mean to multiply? you don't have any sign. if you meant multiply its 15, if you meant divide it's 1 2/3, if it's addition it's 8, if its subtraction it's 2

8 0
2 years ago
Can someone help me
Sever21 [200]
The correct answer is x^2-6x+8
4 0
2 years ago
What is the perimeter of 6ft and 4ft​
Viktor [21]

it is 20 because you have to do 4+4+6+6

3 0
3 years ago
Read 2 more answers
F(x) = x4 - 21x2 - 100
m_a_m_a [10]
<span> (x2 + 4) • (x + 5) • (x - 5)</span>
5 0
3 years ago
Other questions:
  • True or false. The equation csc^2x-1=cot^2x is an identity.
    12·2 answers
  • Find the measure of angle 3
    15·1 answer
  • The answer is is 26, -44, but i dont understand how to solve it. can you explain?
    10·1 answer
  • What fraction of 1 qt is 3 cups
    15·2 answers
  • Which value of K will make x^2-1/4x+k a perfect square trinomial?
    9·1 answer
  • How do i find the volume of a cone with a radius of 9ft and a height of 24ft​
    11·1 answer
  • Marty collects colorful paper clips. Each week he is sure to add exactly five new paper clips to his collection. Make a table re
    14·1 answer
  • Savanna had 40 4040 iris blooms last year. This year, she had 15 % 15%15, percent more iris blooms.
    6·1 answer
  • You babysit to make a little extra money. You charge $12 an hour and earned $180 by the end of the month. How many hours did you
    10·2 answers
  • Find the value of 4³
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!