The Minimum sample size table is attached below
Answer:

Step-by-step explanation:
From the question we are told that:
Confidence Interval 
Variance 
Generally going through the table the
Minimum sample size is

Answer:
Step-by-step explanation:
is this in a test
Answer:
151200
Step-by-step explanation:
Answer:
12 dollars
Step-by-step explanation:
<h3>Lona should have 12 dollars because it says that it is <em>2 1/3</em> as much as Mary-Anns amount. You would divide 28➗2 1/3=12</h3><h3 /><h3>hope this helps</h3>
Answer:
9
Step-by-step explanation:
I believe it should be 9 becasue the GCF of 9 and 18 is 9.