Okay smartie pants, what is the thickness of aluminum foil 15 cm x 35 cm and weighs 5.4 grams?
403093
Volume = L*W*H\nV = (15cm)(35cm)(H)\n(5.4g)/(2.7g/cm^3)=525cm^2*H\n2cm^3 = 525cm^2*H\n\nThickness or height = (2/525)cm\nT = 0.0038095238095238... the 380952 repeats
850573
15. . .  15 x 15 = 225
1185724
100-200 grams (~3.3 to 6.7 oz.) would be a safe estimate. It is going to vary a lot due to differing weights of cotton. A Fruit of Loom undershirt may weigh less than 1/2 of a top quality BEEFY-T or Jerzees t-shirt. \nThen there are those wonderful t-shirts from american apparel. So soft, so thick. Up to 270 gms. \n(all estimates based on ~ 1sq yd of fabric, roughly a size L T-shirt. The cheaper the shirt the less fabric for a particular size.)\n\n(Zack may be stating that grams are a measure of mass rather than weight. But even if he were correct, your question is termed in common terms and easily understood. Unlike Zack's comment.)
756970
al -13 cm - dp - 35 cm - b - 6 cm - pr
191749
i agree that it's probably lead.  lead is very dense, so your things should feel very heavy for their size.  you can verify this by a couple methods:\n\n1.  get an accurate scale and measure the weight of a piece.  then get a graduated cylinder from your school and fill it partway with water.  dunk the same piece of the metal into the water and see how much the volume changes.  divide the weight by the volume to get the density.  compare this to the density of lead which is 11340 kg/m^3 or 11.34 grams/mL.\n\n2.  if you have a voltmeter, do the following:\n - get a tub of water and dissolve some salt in it\n - cut out a strip of aluminum foil and immerse one end in the water\n - take your mystery metal and immerse one end in the water\n - make sure the two metals aren't touching\n - connect one probe of the voltmeter to the aluminum, and the other probe to the metal.\n - aluminum has an electrode potential of 0.13 V and aluminum has an electrode potential of 1.66 V, so if lead is the metal then the voltmeter should read 1.66 - 0.13 = 1.53 V.\n\nsounds like you are going to have some fun!\n\nalso, lead is toxic so wear gloves and wash your hands after you handle it.
24114
Try here: http://www.foils.org/basics.htm
199003
a proton has a weight of approximately 1836.15 electrons
774663
a. (1/2 x - 10)(5/4 x - 15) by FOIL is\n\n5/8 x^2 - 15/2 x - 25/2 x + 150\n\n= 5/8 x^2 - 20x + 150\n\nb. 160 = 1/2 x - 10\n\n170 = 1/2 x\n\n340 = x
736683
.065kg * 35 * specific heat of Aluminum\n\njust make sure your units check out; you may need to convert this equation into calories as specific heat is normally defined in joules I think.
1113550
This depends on the dimensions of the post it note, and also the side from which you are measuring the peel strength.  but typically the peel strength is between 5 and 15 grams metric.\n\n  An easy way to measure this is get a tall stack of post-it notes, sit it on a table and peel sheets off by holding only the sheet being peeled.  Continue peeling sheets until you pick the stack up by the sheet you are peeling ..  then measure the weight of the stack.  Repeat this several times to get a solid average.
105324
The question is either incomlete or it doesn´t make sense. Are you looking for the atomic mass, density or somethig else.\nAs it is, the best answer to your question would be: "depends on how much aluminum".
6454
12X^2+x-6\n Remember FOIL
816061
It is tough to answer this question without knowing what the experimental procedure was or what the aluminum foil was used for.  More detail please.
248692
Need to know the type of metal and thickness to answer this question.
793088
Assuming that it is possible:\n\nThickness = 2^100 * thickness of 1 sheet\n≈1.27 X 10^30 * thickness of 1 sheet\n\nIf thickness of sheet = 0.2 mm\nThickness = 2.54  X 10^29 mm (= 10^28 inches)\n= 2.54 x 10^23 km (≈ 1.58 x 10^23 miles)(which is an awefully long way!!!!\n\n(1 light year ≈ 9.47 x 10^15 km so this distance is 2.68 x 10^7 light years)
976772
15 / 3.5 = 4 with remainder of 1\n\nTherefore the leftover piece is 1 meter long
133989
probably 2-5 grams.  it depends on the dimensions of the ballon.  you might as well ask a question like "how long is a piece of string?"