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Question 1 of 10
1. Question
What is the time required for a vehicle to travel 585 miles at a rate of 65 miles per hour?
Correct
Please note that you must follow the given formula of d = rt, (where d = distance, r = rate, and t = time) in order to arrive at the answer. The given numbers are d = 585 miles and r = 65 miles per hour and d = rt. You must solve for t. The result would be 585 = 65t →t = 9 hours.
Incorrect
Please note that you must follow the given formula of d = rt, (where d = distance, r = rate, and t = time) in order to arrive at the answer. The given numbers are d = 585 miles and r = 65 miles per hour and d = rt. You must solve for t. The result would be 585 = 65t →t = 9 hours.
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Question 2 of 10
2. Question
Which of the given sentences states an opinion?
Correct
Please note that you must look for words that express the author’s beliefs or feelings.
Incorrect
Please note that you must look for words that express the author’s beliefs or feelings.
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Question 3 of 10
3. Question
What would be the ratio of alcohol volume to water volume if a mixture is 3⁄7 alcohol by volume and 4⁄7 water by volume?
Correct
Please note that in order to arrive at the correct answer, you must invert the bottom fraction and multiply to get 3⁄7 × 7⁄4 = 3⁄4. It will give you the result that the ratio of the volume of alcohol to the volume of water is 3 to 4.
Incorrect
Please note that in order to arrive at the correct answer, you must invert the bottom fraction and multiply to get 3⁄7 × 7⁄4 = 3⁄4. It will give you the result that the ratio of the volume of alcohol to the volume of water is 3 to 4.
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Question 4 of 10
4. Question
Research shows that women who take Tamoxifen develop uterine cancer twice as often as those who do not. In addition to its side effects, others died from blood clots probably caused by the medication. Aside from developing uterine cancer, what is another potential side effect of taking Tamoxifen?
Correct
Please note that the phrase “in addition” serves as your clue which presents the idea of dying from blood clots.
Incorrect
Please note that the phrase “in addition” serves as your clue which presents the idea of dying from blood clots.
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Question 5 of 10
5. Question
What is the possible number of students in a drama class if the ratio of boys to girls in a is 2 to 1?
Correct
Please note that the ratio of boys to girls is 2:1. the possible total number of students in the class must be a multiple of 2 + 1 (boys plus girls) or 3. The multiples of 3 are 3, 6, 9, 12, 15, and so on. The number 30 is the only one that is a multiple of 3.
Incorrect
Please note that the ratio of boys to girls is 2:1. the possible total number of students in the class must be a multiple of 2 + 1 (boys plus girls) or 3. The multiples of 3 are 3, 6, 9, 12, 15, and so on. The number 30 is the only one that is a multiple of 3.
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Question 6 of 10
6. Question
Which of the following options is NOT equivalent to 5x + 3y + 15z?
Correct
Please note that all the other options are true except 3(x + y + 5z). Let the following equations serve as your guide:
1. 5x + 3y + 15z = (5x + 15z) + 3y = 5(x + 3z) + 3y
2. = 5x + (3y + 15z) = 5x + 3(y + 5z)
3. = 37 + (5x + 15z) = 37 + 5(x + 3z)Incorrect
Please note that all the other options are true except 3(x + y + 5z). Let the following equations serve as your guide:
1. 5x + 3y + 15z = (5x + 15z) + 3y = 5(x + 3z) + 3y
2. = 5x + (3y + 15z) = 5x + 3(y + 5z)
3. = 37 + (5x + 15z) = 37 + 5(x + 3z) -
Question 7 of 10
7. Question
If Matthew’s class starts at noon, then he will leave the house at 10 a.m. If Matthew’s class starts at 2 p.m., then he will leave the house between 11 a.m. and noon. If Matthew’s class starts at 3 p.m., then he will leave the house before 1 p.m. Which of the following statements is true if Matthew leaves the house at 11:30 a.m.?
Correct
Please note that since Matthew leaves the house at 11:30 a.m., he must be going to a 2 p.m. or 3 p.m. class. There is no definite time.
Incorrect
Please note that since Matthew leaves the house at 11:30 a.m., he must be going to a 2 p.m. or 3 p.m. class. There is no definite time.
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Question 8 of 10
8. Question
If a rectangle has a length of 18 feet and a width of 15 feet, Which among the equations can be used to find its Perimeter (P)?
Correct
Please note that the formula in finding the perimeter of a rectangle is adding the length to the width and doubling this sum. Therefore, P = 2(15 + 18).
Incorrect
Please note that the formula in finding the perimeter of a rectangle is adding the length to the width and doubling this sum. Therefore, P = 2(15 + 18).
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Question 9 of 10
9. Question
How could you mentally calculate the equation 51 x 6?
Correct
Please note that the fastest way to calculate 51 x 6 is observing the following: First, multiply 50 x 6 (resulting in 300). Second, multiply 1 x 6 (resulting in 6). Third, add the products together (300 + 6 = 306).
Incorrect
Please note that the fastest way to calculate 51 x 6 is observing the following: First, multiply 50 x 6 (resulting in 300). Second, multiply 1 x 6 (resulting in 6). Third, add the products together (300 + 6 = 306).
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Question 10 of 10
10. Question
If someone has 4 sports jackets, 5 shirts, and 3 pairs of slacks, how many combinations of outfits are possible?
Correct
Please note that because each of the 4 sports jackets may be worn with 5 different shirts, 20 combinations are possible. The 20 combinations may be worn with each of the 3 pairs of slacks for a total of 60 possible combinations. To state it simply, 5 x 4 x 3 = 60 possible combinations.
Incorrect
Please note that because each of the 4 sports jackets may be worn with 5 different shirts, 20 combinations are possible. The 20 combinations may be worn with each of the 3 pairs of slacks for a total of 60 possible combinations. To state it simply, 5 x 4 x 3 = 60 possible combinations.