Answer:
b. 
Step-by-step explanation:
The given geometric series is;

The first term of this series is

The common ratio is

The sum to infinity of this series is

Substitute the given values to obtain;

This implies that;


Answer: (3a+b)⋅(9a 2
−3ab+b2 )
Step-by-step explanation:
Answer:
-3/4 + 1/2 = -1/4
Step-by-step explanation:
Think of it this way; We know that 1/2= 2/4
so the equation could be modeled like this
-3/4+2/4= ?
we have to add the negative and positive number like so
the answer would be = -1/4 or -0.25
Answer:
C
Step-by-step explanation:
C Because The Square's Repesent One By One So It Will Go Counting By One!
Answer:
3 1/5
Step-by-step explanation:
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