Show an example of an irrational number between 9 and 11.(1 point)
Responses
10−−√
20−−√
99−−√
100−−−√
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
10 answers
√10 is an example of an irrational number between 9 and 11.
2 of 52 of 5 Items
Question
What is the least integer whose square root is an irrational number between 5 and 7?(1 point)
Responses
13
26
6
25
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
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−−√
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
four numbers
twenty-eight numbers
an infinite number
six numbers
There are an infinite number of irrational numbers between 11−√ and 17−√.