Thursday

April 24, 2014

April 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**

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

physics - a boy tosses a coin upward with a velocity of 14.7 m/s. a. find the ...

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

maths - Rama kant has a gold coin of 150gms.He distributed 1/6,3/5 and 1/5 of ...

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

chemestry - a coin is composed of gold and silver. the 5.00g coin is dissolved ...

physics - A coin 1.9 cm in diameter is held 40 cm from a concave spherical ...

MATHS - 24 1c coins are set out in a row on a table Then every 2nd coin is ...

science - a sliver coin and a gold coin each have a mass of exactly 6.6 grams ...

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