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Sergio039 [100]
4 years ago
5

How much grain can this container hold? Use 3.14 to approximate .round your answer to the nearest hundredth

Mathematics
1 answer:
pshichka [43]4 years ago
5 0
<h2>Explanation:</h2><h2></h2>

The figure for the container is shown below. Remember that the volume of a cone is given by:

V=\frac{1}{3}\pi r^2 h \\ \\ \\ Where: \\ \\ r:Radius \\ \\ height

From the figure:

Diameter=3in \\ \\ \\ So: \\ \\ r=3/2=1.5in \\ \\ \\ And: \\ \\ h=7in

Therefore:

V=\frac{1}{3}\pi r^2 h \\ \\ \ V=\frac{1}{3}\pi (1.5)^2 (7) \\ \\ V=\frac{21}{4}\pi \\ \\ \boxed{V\approx 16.49 \ in^3}

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