Thursday

July 24, 2014

July 24, 2014

Posted by **anoynomous** on Sunday, March 10, 2013 at 11:36pm.

- maths-mensuration -
**Steve**, Monday, March 11, 2013 at 1:30amIf the smith was honest, you want

pi (.05)^2 * 76 >= 0.95 pi (1)^2 * .2

.19 >= .19

Looks like the smith was honest.

- maths-mensuration -
**anoynomous**, Monday, March 11, 2013 at 4:14amfrom where .95 comes

- maths-mensuration -
**Steve**, Monday, March 11, 2013 at 10:29am5% waste means at least 95% of the metal must be left after working on it.

**Related Questions**

Chemistry - Earth's oceans have an average depth of 3800 m, a total area of 3.63...

physic - The resistivity of gold is at a temperature of 20°C. A gold wire, 1.8 ...

physics - The British Sovereign coin is an alloy of gold and copper having a ...

physics honors - Suppose that pure gold was to be made into a very long, thin ...

College Algebra - Chemistry - A goldsmith has two gold alloys. The first alloy ...

maths - What length of a solid cylinder 2cm in diameter must be taken to recast ...

geometry - PLEASE HELP ME! i have this homework due tomorrow and i only have 1 ...

Algebra - A goldsmith has two gold alloys. The first alloy is 20% gold; the ...

physics - Find the diameter of a gold coin that has a weight of 1.00 (troy) oz ...

maths - Rama Kant has a Gold coin of 150 gms. He distributed 6 1 , 5 3 and 5 1 ...