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algol13
2 years ago
6

a mother finds her daughter’s mug of hot cocoa on a table an hour after she had been drinking it. as the mother pours out the co

coa, she sees brown solids in the bottom of the mug. how can this be explained?
SAT
1 answer:
madreJ [45]2 years ago
8 0

The reason for the scenario is because the cocoa was mixed with hot water but some cocoa settled as it cooled because the solubility went down.

  • Solubility simply means the amount of a substance that can be used in dissolving an amount of solvent at a particular time.

  • In this scenario given, it should be noted that the brown solids in the bottom of the mug were due to the fact that the solubility went down when the cocoa was mixed with water.

In conclusion, from the complete question, the correct option is C.

Read related link on:

brainly.com/question/24417245

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All of the following are included in the heading of an income statement except:
kirza4 [7]

Answer:

the header of the income statement.

income statement

business name

the dates of the accounting period that the income statement will cover.

8 0
3 years ago
describe one way an invasive species, such as the zebra mussel, can decrease the carrying capacity for a native species in an ec
ira [324]

The zebra mussel is an invasive species that decrease the carrying capacity of native species by competing for limited food resources. Invasive species are harmful to the homeostasis of an ecosystem.

The carrying capacity refers to the maximum population size of a species sustained by specific environmental conditions.

The factors that affect the carrying capacity include the availability of both biotic (e.g., food, presence of invasive species, etc) and abiotic (e.g., water, habitat) resources.

For example, Zebra mussels, and Quagga mussels are invasive species that can decrease the carrying capacity of native mussels by taking away limited food and attaching themselves to the native mussels.

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brainly.com/question/983919?referrer=searchResults

4 0
3 years ago
Plz help me with this question!!
Snowcat [4.5K]

Answer:

B)x^3

Explanation:

Given,

(x^8)/(x^2)=y^12

We can simplify the following by bringing the (x^2) above the division line which makes the power negative.

(x^8)*(x^-2)=y^12

or,(x^(8-2))=y^12

or,x^6=y^12 .........(1)

The question is, (y^8)/(y^2)=

Simplifying the question,

(y^(8-2))

or,y^6

Now,from ...(1),

x^6=y^12

or,(x^3)^2=(y^6)^2

Removing the squares,

x^3=y^6

Thus,we get the answer of the question,

(y^8)/(y^2)=y^6=x^3

7 0
3 years ago
Everyone (has, have)______already voted in the election.
laila [671]

"Has" would make more sense. A tip would be to read the sentence with both words, one word at a time obviously (So Everyone HAS already voted in the election.)  and just go with your gut on which one makes more sense, you can do it!

5 0
3 years ago
Are penn foster highschool proctored exams optional?​
yulyashka [42]

Answer:

Starting in 2014, Penn Foster began introducing online proctoring as an additional option to a face-to-face proctor. Since then, thousands of remote proctored exams have been taken on Penn Foster’s systems, with less than 1% of proctored events flagged for infractions. What does this mean? It means that within this exam environment, students are unlikely to cheat. To simulate a traditional test-taking environment, the student is given strict guidelines regarding what they can and cannot do, including rules for what they are allowed to bring into the room with them, and when they are allowed to leave. The student is recorded via webcam while the testing system controls what the student sees on their screen. For additional identity verification, students are asked to present their license or ID to the webcam. The remote proctoring platform audits the recordings after the fact, and contacts Penn Foster with any reports of infractions.

For students who are unable to take remote proctoring, they must use paper proctored exams. In this case, the student finds someone who meets the requirements to proctor the exam, and Penn Foster verifies the individual. Penn Foster continues to work to switch over all exams to the remote proctor option, via an ongoing programmatic roll-out

Explanation:

hope this helps

8 0
3 years ago
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