Answer:
4.543 billion years i think, i apologize if im wrong
Step-by-step explanation:
15/8 is your answer, i hope i’m right
Answer:
david
Step-by-step explanation:
david=30000
alexia=2000
5/ sqrt (10)
no radicals in the denominator so we multiply by sqrt(10)/sqrt(10)
5/ sqrt (10)* sqrt(10)/sqrt(10)
5 * sqrt(10)
---------------
10
sqrt(10)
-----------
2