Using a number line, what is the approximate value of 19−−√?(1 point)
Responses
4.13
4.13
4.25
4.25
4.38
4.38
4.5
Show an example of an irrational number between 9 and 11.(1 point)
Responses
10−−√
20−−√
99−−√
100−−−√
√10 is an example of an irrational number between 9 and 11.
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Question
What is the least integer whose square root is an irrational number between 5 and 7?(1 point)
Responses
13
26
6
25
The least integer whose square root is an irrational number between 5 and 7 is 26.
Show an example of a rational number that is between 10−−√ and 11−−√.(1 point)
Responses
3.1
3.4
10/3
16/5
10/3 is an example of a rational number that is between 10−√ and 11−√.
Which irrational number is between 14−−√ and 18−−√?(1 point)
Responses
19−−√
10−−√
13−−√
15−−√
The irrational number between 14−√ and 18−√ is 15−√.
How many irrational numbers are there between 11−−√ and 17−−√?(1 point)
four numbers
twenty-eight numbers
an infinite number
six numbers