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2 years ago

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They will build another fence that is 48 feet long. The posts can be a minimum of 5 feet apart and a maximum of 9 feet apart. Th

e posts should be equally separated. Design a fence that uses the fewest posts possible. How far apart should each post be placed?

1 answer:

lozanna [386]2 years ago

4 0

6 posts at 8 feet apart because 8 goes into 48 equally and you get 6. 48/8=6

Hope this helps!

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3 years ago

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oksano4ka [1.4K]

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22. What is the average rate of change over the interval (-3, 2)? SEE EXAMPLES

ivann1987 [24]

The average rate of change over the interval (-3, 2) is 1

<h3>Average rate of change</h3>

The average rate of change of a function, graph, table or ordered pair is simply the slope of the relation

<h3>Interval</h3>

The interval is given as: (-3,2)

From the graph, we have:

f(-3) = -5
f(2) = 0

So, the average rate over these intervals is calculated as:

$m = \frac{f(b) - f(a)}{b -a}$

This gives

$m = \frac{f(-3) - f(2)}{-3 -2}$

Substitute known values

$m = \frac{-5- 0}{-3 -2}$

Simplify

$m = \frac{-5}{-5}\\\\$

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Read more about average rate of change at:

brainly.com/question/8728504

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