Timothy has a drawing of the family room of a house that he is building.
2 answers:
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The best option is the first one (Six yards of rope costs $5.50). It is the lowest unit cost.
<u>Step-by-step explanation:</u>
For the given question case, first we should compare the unit costs of the choices provided and evaluate the best option.
Choice 1:
Six yards of rope costs $ 5.50
Choice 2:
Four yards costs $ 4.75
Thus, the best choice is the first one. Because it is the lowest unit cost.
Answer:
a) 2.6
b) -15
c) 9
d)
e) 1.26
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
The given geometric series is
We want to determine the first term of this geometric series.
Recall that the explicit formula is
To find the first term, we put n=1 to get:
This gives us:
Therefore the first term is 12