You need to find simple values close to the actual ones asked.
sr(16) = 4 so -sr(17) is slightly below than -4
cr(8) = 2 because 2x2x2=8 so cr(9) is slightly above 2
cr(1) = 1 and cr(8) = 2 so cr(4) is between 1 and 2
Try the others yourself.
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Answer:
Well, the first $100 gets charged $1.50
The next 146.07 gets charged 1% so that is 1.46
1.50 + 1.46 = 2.96
2.3 89.70 - 20 + 32.11 = 101.81. 1.23 percent of that is 1.25
The answer would be the third choice.
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Step-by-step explanation:
Answer:
Go 6 units to the right and then 8 units up.
Answer:
6
Step-by-step explanation:
35 is the first fee, so you exclude that and so the answer would be 6
Answer:
12250 ft²
Step-by-step explanation:
Let x represent the length of a partition. Then the total length of that and all of the fence segments parallel to it will be 5x. The length of the side of the rectangular area in the perpendicular direction will be ...
(700 -5x)/2
Then the total area of the 4 pens is ...
Area = (x)(700 -5x)/2 = (5/2)(x)(140 -x)
This function describes a parabola opening downward, with zeros at x=0 and x=140. Its vertex (maximum) will be halfway between those zeros, at x=70.
Then the maximum area is ...
Area = (5/2)(70)(140 -70) = (5/2)(4900) = 12,250 . . . . ft²