firewood is often sold by the cord.Acord of wood is a bundle measuring 4 feet by 4 by 8 feet.What is the volume of a cord of wood in cubic feet?
a.4.74 cubic feet
b.128 cubic feet
c.64 cubic feet
d.3,456 cubic feet
ty very much for ur help :)
2007-01-29 08:02:01 · 6 answers · asked by Hailey 1 in Science & Mathematics ➔ Mathematics
Volume for this is just length x width x height.
V = 4 x 4 x 8 = 128 cubic ft
So choice (b)
2007-01-29 08:09:45 · answer #1 · answered by Lola 3 · 0⤊ 0⤋
B because A pile of wood 4 feet by 4 feet by 8 feet neatly stacked is called a cord of wood. This gives a volume of 128 cubic feet.
4x4=16 16x4= 128 cubic feet
2007-01-29 16:08:01 · answer #2 · answered by ~Zaiyonna's Mommy~ 3 · 0⤊ 0⤋
V = whV= 4*4*8=128 ft^3
2007-01-29 16:10:15 · answer #3 · answered by ironduke8159 7 · 0⤊ 0⤋
128 cft
2007-01-29 16:09:38 · answer #4 · answered by mommy21nut 2 · 0⤊ 0⤋
4x4x8 = 4x32 = 128
2007-01-29 16:07:47 · answer #5 · answered by bequalming 5 · 1⤊ 0⤋
the answer is "b"
to find the volume, you multiply lenght x width x hight
2007-01-29 16:12:53 · answer #6 · answered by Anonymous · 0⤊ 0⤋