Saturday

December 20, 2014

December 20, 2014

Posted by **Cassandra** on Monday, March 17, 2014 at 4:52pm.

- College Algebra -
**Steve**, Monday, March 17, 2014 at 5:12pmtwice the concentration means half the volume, since the same amount of salt remains.

So, we lost half of 16 oz, or ?

- College Algebra -
**Reiny**, Monday, March 17, 2014 at 5:13pmby intuition, it must be 8 oz

or

the amount of salt must stay the same, so

.02(16) = .04(16-x)

.32 = .64 - .04x

.04x = -.32

x = 8

**Answer this Question**

**Related Questions**

Algebra 2 - How much wat must be evaporated from a 65-gallon tank of 40% salt ...

algebra - How many kilograms of water must be evaporated from 10kg of an 8% salt...

algebra - How many kilograms of water must be evaporated from 10kg of an 8% salt...

Algebra 2 URGENT - How much water must be evaporated from a 300 L tank of 2% ...

Chemistry - A salt solution is evaporated to dryness. If 66.5 g of the solution ...

chemistry - a salt solution is evaporated to dryness. If 25.7 g of the solution ...

college algebra (maths 112) - To conduct a new experiment, a scientist needs a ...

algebra - A 400 g solution is 25% salt. How much salt must be added to produce a...

algebra - A 400 g solution is 25% salt. How much salt must be added to produce a...

Chemistry - You need 3.0-L of 0.13 M salt solution. All you can find is 0.40 M ...