Assume that the flask shown in the diagram (look at second post) can be modeled as a combination of a sphere and a cylinder. Based on this assumption, what is the volume of the flask? Round the answer to two decimal places.

Question

theislander · Answer

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theislander · Answer

answer was 50 something. i got it

mathstudent55 · Answer

$\large  V_{cylinder} = \pi r^2 h$

$\large V_{sphere} = \dfrac{4}{3} \pi r^3$

anonymous · Answer

volume of a sphere:
V = (4/3)pi*r^3
V = (4/3)pi*(4.5/2)^3

volume of a cylinder:
V = pi*r^2*h
V = pi*(1/2)^2*3

47.71+ 2.37 = 50.08 = 50 inch^3 (significant figures)