Here, we may use Geometric Progression
The sequence follows as:
27, 18,12,...
The first term (a)= 27
27/18 = 18/12
common ratio = 1.5
Let fourth term be x
Therefore , 12/x = 1.5
=> x= 12/1.5 = 8
What is 1^∞ equal to?
1 answer:
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Answer:
See the picture below for the graph.
To solve the given system of equations, we have to find the intersecting point of the two lines.
As shown in the picture below, the intersecting point is (3, -1).
Therefore, x = 3 and y = -1.
