she would save 1.14$ by buying 18 bulbs at the better price
9514 1404 393
Answer:
-108
Step-by-step explanation:
About the easiest way to do this for small values of n is to compute each of the terms using the given recurrence relation.
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<em>Alternate solution</em>
You recognize that the recurrence relation describes a geometric sequence with a first term of 4 and a common ratio of -3. The n-th term of a geometric sequence is ...
Then the 4th term will be ...
You can draw a diagram if it helps, but there's a way to solve the problem without the diagram.
Given what we know, we can just do
(portion of fifth grade students) * (portion of fifth grade students riding the bus).
We can do this because to find the portion of another portion we multiply the values of both portions together.
B and D
They both are divided by a negative so they will equal a negative. The reason why C isn’t right is because there is 2 negatives which make a positive.
Answer:
This depends on the drop downs but its probably this:
1. Coefficient
2. Factor (I changed this one after the asker said what options there are)
3. Constant