Usually you can use the formula for a cylinder, as a good approximation for the shape of the jar.
74.42 gallons.
Their volumes are equal.
A cylinder with a diameter of 19 inches and a height of 12 inches can hold up to 14.73 gallons of water.
area = pi * radius squared (radius = 1/2 diameter) = pi * 16 area * height = volume of a cylinder 160 feet = 1920 inches. so: pi * 16 * 1920 = 30720 pi (units is in inches cubed) or roughly 96509.7 inches cubed of water
To estimate the number of M&M's in a jar that is 7 inches in diameter and 12 inches high, first calculate the jar's volume using the formula for the volume of a cylinder: ( V = \pi r^2 h ). With a radius of 3.5 inches (half of the diameter) and a height of 12 inches, the volume is approximately 147.5 cubic inches. Given that an average M&M is about 0.5 cubic inches, you can estimate that the jar could hold around 295 M&M's, though this can vary based on packing efficiency and the actual size of the M&M's.
5.456 cu.ft
432pi. formula:π(r^2)h
A cylinder 50 feet in height and 6 inches in diameter can hold up to 73.44 gallons of water.
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Area = Pi x Radius squared. Radius is 1/2 the diameter, the diameter being 8 inches. A=3.142 x (4 x 4)=50.272" This is your area in inches. Now convert 1500 feet to inches. 1500 x 12"=18000". This is your length in inches. Volume = Area x Length V=50.272" x 18000"=904896" Now convert inches to gallons http://www.metric-conversions.org/volume/cubic-inches-to-us-liquid-gallons.htm
92928 cubic inches
It depends on the diameter of the straw, which varies. Multiply the diameter by 3.14 and the result by the length of the straw.