1. Multiple choice: Which irrational number is between 4 and 5. b. 20
d. 180
a.
c. 734
2. Multiple choice: Which number is an integer?
a. - 11/5
b. -7
15
d. 1/2
3. Multiple choice: Which number is a whole number?
a. 5/6
b. -4
36
d.
500
4. Multiple choice: Which number is irrational?
a. 9.2727
b. 2
c. so
d. -37/71
5. Multiple choice: Any number with a finite decimal exapansion must be
a. rational
b. irrational
6. Multiple choice: The number 3 is
a. whole
b. rational
c. integer
d. all of the above
7. Multiple choice: All integers are
a. whole
b. rational numbers
c. irrational

1. b, 20

Step-by-step explanation:

1. Irrational numbers between 4 and 5 are √17, √18,√19,√20,√21,√22,√23 ,√24.

triangle and cube

step-by-step explanation:

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)