Answer:
Yes О.31243576 is a rational number
Answer:
y
Step-by-step explanation:
Idk, why does the world need problems like this, not like everyone is going to grow up to be a math teacher.
Answer is A. 20.25
cause 20.25 x 9 = 81
√81 = 9
so 9 is the geometric mean <span>between 4 and 20.25</span>
