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2 years ago

Help me please....

1 answer:

4 0

A=x(1000-2x)
A=1000x-2x²
take the first derivative of A and set equal to zero
A'=1000-4x
1000-4x=0
4x=1000
x=250
the paddock should be 250 by 500

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-Dominant- [34]

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Step-by-step explanation:

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3 years ago

The graph provided show the volume (in cubic inches) of air in a balloon as it chang

drek231 [11]

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<h3>How to determine the volume?</h3>

From the given graph, we have:

Time on the x-axis
Volume on the y-axis

Also from the graph, we have:

V(20) = 500

This means that:

The volume of the balloon is 500 cubic inches after 20 seconds