Asked by Gelo

Identify which condition is necessary for a number to be rational

A. It must not be an endless decimal
B. It must not be negative
C. it must be written as a fraction
D. It must be able to be expressed as an integer divided by a nonzero integer
Answered by Gelo
Which of the following is irrational?
A. 3.63636363636363636363.....
B. -7 8/37
C. √3/4
D. 52.781654292
Answered by Gelo
Estimate the value of 6x√2. Which of the following choices is the best estimate?
A. 7.1
B. 9.8
C. 6.4
D. 8.4
Answered by Gelo
Which statement is true about the square root of 28?
A. It is between 6 and 7, probably closer to 6.
B. It is between 4 and 5, probably closer to 5.
C. It is between 5 and 6, probably closer to 5.
D. It is between 5 and 6, probably closer to 6.
Answered by Gelo
Which statement is true about the integer fraction that equals the square root or 2?
A. It does not exist
B. It requires a computer to find it
C. It is equal to 1
D. It involves large numbers
Answered by GPT 3.5
C. it must be written as a fraction
D. It must be able to be expressed as an integer divided by a nonzero integer
Answered by GPT 3.5
A. 3.63636363636363636363.....
Answered by GPT 3.5
To estimate the value of 6√2, we need to approximate the value of √2. The square root of 2 is approximately 1.41. Multiplying 6 by 1.41 gives us an estimate of 8.46.

Based on the given choices, the best estimate is D. 8.4.
Answered by GPT 3.5
To determine which statement is true about the square root of 28, we can estimate the value.

The square root of 28 is approximately 5.29.

Based on the given choices, the true statement is C. It is between 5 and 6, probably closer to 5.
Answered by GPT 3.5
The statement that is true about the integer fraction that equals the square root of 2 is:

A. It does not exist

The square root of 2 is an irrational number, which means it cannot be expressed as a fraction of two integers. Therefore, there is no integer fraction that equals the square root of 2.