Answer:
Explanation:
If you multiply (x - k)(x + k), you get 
which is equal to 
. Now you can see that 
must be equal to 
which is equal to 
. Now we just need to solve 
. The final answer is 
.
Answer:
D.
Explanation:
TOEFL is a marker for how good your english is. Most colleges would ask that you take it if you are not a native speaker or have not done many classes in English. This is so that they know you can understand the lessons conducted in colleges
The option that are indicators of heatstroke are:
- high temperature above 104F.
- Layer of red skin that can be either dry or moist.
- Throbbing headache.
- Dizziness, vomiting.
- Seizures.
<h3>What is Heat stoke?</h3>
This is known to be a kind of a life-threatening condition that is said to often occurs if a person ignore the warning signs of heat exhaustion or do when a person do not act quickly enough to get care.
Hence, The option that are indicators of heatstroke are:
- high temperature above 104F.
- Layer of red skin that can be either dry or moist.
- Throbbing headache.
- Dizziness, vomiting.
- Seizures.
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Given the term "amiable" as it is used in the sentence, it meant "to be friendly"
<h3>The definition of each word</h3>
- Amiable: This means to be Friendly, kind, sweet and gracious.
- Friendly: To be henerally warm, approachable and easy to relate with in character.
- Lukewarm: Between warm and cool. Not enthusiastic person
- Rude: A person who is bad mannered.
- Surly: A Lordly, arrogant, Irritated, bad-tempered, unfriendly person.
Therefore, what is meant by the term amiable, as it is used in the sentence is "friendly".
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The labels are not found here but allele frequencies depend on the number of different gene variants in a given population.
<h3>What is an allele?</h3>
An allele is a given gene variant received from parents, which is found in a specific gene locus in a chromosome.
Allele frequency makes reference to the number of that a given gene variant or allele exhibits in a population or sample.
In conclusion, the labels are not found here but allele frequencies depend on the number of different gene variants in a given population.
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