Answer:
D
Step-by-step explanation:
The first quartile of group A is greater than the first quartile of group B.
Answer:
6
Step-by-step explanation:
Hope thats the correct answer.
ANSWER

EXPLANATION
The sum of the first
terms of a geometric sequence is given by;

Where
, is the number of terms and
is the first term.
When
, we have
, we get;




