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Question 1 of 10
1. Question
Numerous researches have presented recent findings from paleontologists that have sparked great debates about the huge probability of birds evolving from dinosaurs. How would you define the word “sparked” as used in the sentence?
Correct
Please note that as per the Cambridge Dictionary, the word “sparked” means to cause the start of something. In this case, it is an argument.
Incorrect
Please note that as per the Cambridge Dictionary, the word “sparked” means to cause the start of something. In this case, it is an argument.
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Question 2 of 10
2. Question
The moment a child starts going to school, he or she has already learned a great majority of grammar rules. Based on the given information, which of the following is the estimated age of a child who has already learned a great majority of grammar rules?
Correct
Please note that the phrase “the moment a child starts going to school” serves as your clue.
Incorrect
Please note that the phrase “the moment a child starts going to school” serves as your clue.
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Question 3 of 10
3. Question
What is the perimeter of the rectangle with the given length and width: l= 9; w= 6?
Correct
Please note that the following solution should be followed to get the perimeter of the rectangle: P= 2(l + w); P= 2(9 + 6); P= 2(15); P=30.
Incorrect
Please note that the following solution should be followed to get the perimeter of the rectangle: P= 2(l + w); P= 2(9 + 6); P= 2(15); P=30.
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Question 4 of 10
4. Question
What is the circumference of the circle with the given radius: r= 7?
Correct
Please keep in mind that the circumference of a circle is 2πr. When the operation is performed, the circumference is 2 × π × 7 = 14π.
Incorrect
Please keep in mind that the circumference of a circle is 2πr. When the operation is performed, the circumference is 2 × π × 7 = 14π.
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Question 5 of 10
5. Question
What would be the value of “y” in the following equation: 6y − 3 = −9?
Correct
Please note that you must follow the following solution in order to arrive at the answer. First, transpose -3 to the other side: 6y= -9 + 3. Then. add -9 and 3: 6y= -6. Lastly, divide both sides by 6: y= -1. That is how to get -1 as the answer.
Incorrect
Please note that you must follow the following solution in order to arrive at the answer. First, transpose -3 to the other side: 6y= -9 + 3. Then. add -9 and 3: 6y= -6. Lastly, divide both sides by 6: y= -1. That is how to get -1 as the answer.
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Question 6 of 10
6. Question
Tamoxifen has been used to cure breast cancer for more than twenty-five years. It is considered the first designer estrogen-based drug. Which of the following options best states the meaning of the word “designer” as used in the sentence?
Correct
Please note that the drug called Tamoxifen has been modified from the natural form of estrogen. The word “altered” means made different in some way.
Incorrect
Please note that the drug called Tamoxifen has been modified from the natural form of estrogen. The word “altered” means made different in some way.
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Question 7 of 10
7. Question
In the earlier years, the primary means of gaining exposure for artists were physical album sales and radio play, which typically required the support of a successful record company. Based on its use in the sentence, how would you define the word “exposure”?
Correct
Please note that the word “exposure” means the condition of being presented to view or made known. This definition is best supported by the statement that an artist’s exposure is gained through physical album sales and record play.
Incorrect
Please note that the word “exposure” means the condition of being presented to view or made known. This definition is best supported by the statement that an artist’s exposure is gained through physical album sales and record play.
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Question 8 of 10
8. Question
What would be twice the value of “c” if the following operation is performed: 8c − 12 = 12?
Correct
Please note that you must follow the following solution in order to arrive at the answer. First, transpose -12 to the other side: 8c= 12 + 12. Then, add 12 + 12: 8c=24. Lastly, divide both sides by 8, the value of c is 3. The question asks for twice the value of c; therefore, twice the value of c is 6.
Incorrect
Please note that you must follow the following solution in order to arrive at the answer. First, transpose -12 to the other side: 8c= 12 + 12. Then, add 12 + 12: 8c=24. Lastly, divide both sides by 8, the value of c is 3. The question asks for twice the value of c; therefore, twice the value of c is 6.
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Question 9 of 10
9. Question
Which of the following statements is true about the equation: −3x + 6 ≥ 18?
Correct
Please note that you must follow the following solution in order to arrive at the answer. First, simplify the inequality to get −3x ≥ 12. Then, divide by −3 to get that x ≤ −4. Please note that the sign should change when you multiply or divide it by a negative number.
Incorrect
Please note that you must follow the following solution in order to arrive at the answer. First, simplify the inequality to get −3x ≥ 12. Then, divide by −3 to get that x ≤ −4. Please note that the sign should change when you multiply or divide it by a negative number.
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Question 10 of 10
10. Question
It was clear that additional regulatory authority was needed after an incident of a mass fatality involving a drug called Elixir Sulfanilamide. What can you infer from the given statement?
Correct
This sentence greatly states the event that led to the creation of the Food, Drug, and Cosmetic Act in 1938 which served as a catalyst for the expanded regulation in 1938.
Incorrect
This sentence greatly states the event that led to the creation of the Food, Drug, and Cosmetic Act in 1938 which served as a catalyst for the expanded regulation in 1938.