Answer:
3 + 9 + 27 + ...
Step-by-step explanation:
3 + 9 + 15 + ... is not a geometric series because it has no common ratio.
3 + 9 + 27 + ... is a geometric series because there is a common ratio;
3, 9, 27, ... is a geometric sequence and not a series. The sum of all the terms in a geometric sequence forms a geometric series.
3, 9, 15, ... is a not a geometric series.
Answer:
The answer to this question can be described as follows:
-5 with multiplicity 3
9 with multiplicity 2
-1 with multiplicity 1
Step-by-step explanation:
Given:
Solve the above equation:
The roots of the polynomial are as follows:
That's why the roots are:
5 with multiplicity 3
9 with multiplicity 2
-1 with multiplicity 1
The percentage by which the cost is increasing will be 75%.
<h3>What is the percentage?</h3>The quantity of anything is stated as though it were a fraction of a hundred. A fraction of 100 can be used to express the ratio.
The percentage of the 8th graders who want to go to the water slides is found from;
In the year 2000, a house was valued at $60 000.
In 2010, the same house was valued at $80 000.
The percentage value is found as;
Hence the percentage by which the cost is increasing will be 75%.
To learn more about percentages, refer to:
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