Wednesday
June 19, 2013

# Posts by helen

Total # Posts: 288

Math
How many gallons of 15% iodine solution should be mixed with 40% iodine solution to make 100 gallons of a 20% solution?

Accounting
Simon issues four-year bonds with a \$50,000 par value on June 1, 2011, at a price of \$47,974. The annual contract rate is 7%, and interest is paid semiannually on November 30 and May 31.

Physics
A bowling ball of mass M and radius R is thrown along a level surface so that initially ( t= 0) it slides with a linear speed but does not rotate, see the figure. As it slides, it begins to spin, and eventually rolls without slipping. How far has the ball moved down the lane w...

Physics

Physics
it says to answer it in terms of those coefficients

Physics
A bowling ball of mass M and radius R is thrown along a level surface so that initially ( t= 0) it slides with a linear speed but does not rotate, see the figure. As it slides, it begins to spin, and eventually rolls without slipping. How far has the ball moved down the lane w...

Chemistry
a saturated solution of barium chloride at 30c contains 150g water. how much aditional barium chloride can be dissloved by heating this solution to 50c?

Chemistry
a saturated solution of barium chloride at 30c contains 150g water. how much aditional barium chloride can be dissloved by heating this solution to 50c?

chemistry
a saturated solution of barium chloride at 30 c contains 150g water. How much additional barium chloride can be dissolved by heating this solution to 50c?

chemistry
a saturated solution of barium chloride at 30 c contains 150g water. How much additional barium chloride can be dissolved by heating this solution to 50c?

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