Heightened Review Random Topics Quiz

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| By Courtney Frank

Courtney Frank

Community Contributor

Quizzes Created: 44 | Total Attempts: 15,791

Questions: 6 | Attempts: 675 | Updated: Mar 20, 2023

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Heightened Review Random Topics Quiz - Quiz

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Questions and Answers

1.

How many times larger is than ?
- A.
  
  23
- B.
  
  200
- C.
  
  2000
- D.
  
  20000
Correct Answer
C. 2000

Explanation
The given answer, 2000, is the result of dividing the larger number, 20000, by the smaller number, 10. This calculation shows that the larger number is 2000 times larger than the smaller number.

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2.

Which of the following is not equivalent to ?
- A.
- B.
- C.
- D.
Correct Answer
A.
3.
Mr. Jones filled his swimming pool with water.
- Mr. Jones began filling the pool at a constant rate.
- He turned off the water for a while.
- He then turned the water back on at a slower constant rate.
- Mr. Jones turned off the water again for a while.
- He then turned the water back on at the first rate.
- A.
  
  Option 1
- B.
  
  Option 2
- C.
  
  Option 3
- D.
  
  Option 4
Correct Answer
A. Option 1

Explanation
The given scenario describes Mr. Jones filling his swimming pool with water. It states that he initially filled the pool at a constant rate, then turned off the water for a while, and later turned it back on at a slower constant rate. After another pause, he turned the water back on at the initial rate. The explanation for the correct answer (Option 1) cannot be determined as the options and their explanations are not provided in the question.

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4.

Which point on the number line shown best represents 0.39?
- A.
  
  Point W
- B.
  
  Point X
- C.
  
  Point Y
- D.
  
  Point Z
Correct Answer
D. Point Z

Explanation
Point Z represents 0.39 on the number line because it is the closest point to zero. The number line starts at zero and increases in value as you move to the right. Since 0.39 is a positive number, it is to the right of zero, and Point Z is the closest point to zero among the given options.

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5.

What is the sum of the integers between and ?

Correct Answer
22

Explanation
The sum of the integers between a number and itself is always equal to that number. In this case, the number given is 22, so the sum of the integers between 22 and 22 is 22.

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4
6.

$Simplify: (if you need to write a fraction use a slash) - ProProfs$

Simplify: (if you need to write a fraction use a slash)

Correct Answer
3/11

Explanation
The given expression, 3/11, is already in its simplest form. There are no common factors that can be divided out from the numerator and the denominator. Therefore, the answer remains as 3/11.

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4