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
mariarad [96]
3 years ago
5

Jayden tests a substance's pH using a test strip. It turns blue . What can he tell from this information?

Social Studies
1 answer:
hodyreva [135]3 years ago
3 0

Answer:

he colors on a pH strip measure the concentration of hydrogen ions in a solution or in soil. The color on the strip determines the acidic or alkalinity state of the item being tested. With pH test strips each carefully treated with chemicals -- you can learn about the solution's acid or base quality through color, depending on the type of pH paper being used.

Explanation:

You might be interested in
How did the Continental Congress raise money to go to war with Britain?
just olya [345]

Answer:

its b

Explanation:

8 0
3 years ago
Read 2 more answers
3: How does the Huang He negatively impact the people of China? It enriched the soil for
PSYCHO15rus [73]

Explanation:

Huang He floods, (1887, 1931, 1938), series of devastating floods in China caused by the overflowing of the Huang He (Yellow River), the country’s second longest river. These three floods collectively killed millions and are considered to be the three deadliest floods in history and among the most destructive natural disasters ever recorded.

6 0
3 years ago
The title of the movie says a great deal about the obsession with perfection that dominates American social structure. Based on
defon

Answer:

Symbolic Interaction Theory.

Explanation:

Symbolic Interaction is the most important theory in sociology that defines the principle that there is a relationship between the way a person interacts with his/her society and the meaning that he perceives from this interaction about something.

<u>The theory of symbolic interaction was proposed by George Herbert Mead but the term was named by his student Herbert Blumer.</u>

For example, one knows smoking is bad for health but with his/her interaction with the society he perceived the meaning of smoking as a cool thing.

<u>In the given case, the title of the movie and the obsession with perfection in American society is an example of symbolic interaction theory. </u>

<u>The American society is perceiving about perfectionism based on their interaction with the movies and media</u>.

So, the correct answer is symbolic interaction theory.

4 0
3 years ago
What is the role of a gatekeeper
Basile [38]
One that is in charge of passage through the gate.
6 0
3 years ago
The estimate of the common variance given by (i)_____________________is unbiased under the null hypothesis, but (ii)____________
Nezavi [6.7K]

Answer:

HI your question is incomplete attached to the answer is an image of the complete question

i) MSG

II) OVER

III) MSE

IV) UNBIASED

Explanation:

MSG ( ) : this is calculated by taking the sample variance of the sample distribution of the mean for every group involved with the test and it unbiased under the null hypothesis alone

while MSE is gotten from using the sample mean of the sample variances of each group involved with the test  and it is always unbiased whether or not there is a population / treatment effect

3 0
3 years ago
Other questions:
  • India's caste system<br>heeelpme please
    8·1 answer
  • **AWARDING BRAINLIEST** What effect do you think the Northwest Ordinance had on Native Americans?
    10·1 answer
  • I REALLY NEED HELP PLZ-------------Check 4 crops that Southeast Asian plantations grow.
    15·1 answer
  • Who did President Kennedy choose to be the Director of the Peace Corps?
    15·1 answer
  • Which Asian country has more terrorists? A.Iraq B.Afghanistan C.India D.Pakistan
    8·1 answer
  • Because of its simplicity and measurement consistency across populations, _________ is the most widely used measure to determine
    12·1 answer
  • Determining when a particular identity becomes important for defining the self, as opposed to other identities is:
    8·1 answer
  • How did the Massachusetts tribe live?
    13·1 answer
  • What are the problems of drinking water in community​
    14·1 answer
  • Why did President Jefferson send the Lewis and Clark Expedition?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!