Answer:
(-∞,-2)∪(
,∞)
Step-by-step explanation:
i think it's right
The seventh term of the sequence is 364.5
<h3>Geometric progression </h3>
From the question, we are to determine the seventh term of the sequence
Using the formula,

Where
is the nth term
a is the first term
and r is the common ratio
From the given information,
a = 1/2
r = 3
Thus,




Hence, the seventh term of the sequence is 364.5
Learn more on Geometric progression here: brainly.com/question/24643676
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It's rational
Rational numbers are numbers that you can put into the form of a/b.
It is A because x is less than one and it is open since there is no like underneath the sign.