Density = (mass)/(volume) = 128/4 = 32 gm per cc
Note: That's a remarkable substance you've got there. It's about 2.8 times as dense as lead,
and about 42% denser than osmium ... the heaviest natural element. Don't drop it.
The volume of the little cube is 23 = 8 cubic inches so the density of the material is 8/20 = 0.4 grams per cubic inch.The volume of the large cube is 83 = 512 cubic inches, so the mass (not the weight) is 512*0.4 = 128 grams.
You're thinking of 125. The next perfect cube is 216.
Let the width and height be x and x and by using Pythagoras' theorem: x2+x2 = 162 2x2 = 256 divide both sides by 2: x2 = 128 (which will be the area of one of its faces) 6*128 = 768 square units
The GCF is 128.
62% of 128= 62% * 128= 0.62 * 128= 79.36
The volume of the little cube is 23 = 8 cubic inches so the density of the material is 8/20 = 0.4 grams per cubic inch.The volume of the large cube is 83 = 512 cubic inches, so the mass (not the weight) is 512*0.4 = 128 grams.
A modern quarter weighs 5.67 grams. 128 lbs is 58,059.82 grams, so that's about 10240 quarters, or $2560.
About 128 mg
The density is 128 and an eighth grams per cubic inch.
128 ounces is approximately 3628.74 grams.
= 5.0396842
A gallon of milk weighs approximately 128 ounces.
Multiply by 28.3495231. So 128 * 28.3495231 = 3628.738957 grams.
You're thinking of 125. The next perfect cube is 216.
Material density should be specified. Assume density is one gm/cc, then 128 milligrams equal 0.128 grams equals 0.128 cubic centimeters or 0.128 milliliters.
3628.73 grams
The weight of a sunflower can vary significantly depending on its size and moisture content. However, on average, a single sunflower seed weighs about 0.1 grams. Therefore, to reach 128 grams, you would need approximately 1,280 sunflower seeds. If you're referring to whole sunflowers, the number would depend on the average weight of the specific variety being considered.