Answer:
Mixture problemsare ones where two different solutions are mixed together ... should be added to the first in order to get amixture of 5% salt?4) How much ... 8 6) How many grams of pure acid must be added to 40 grams of a 20% acidsolution to ... make a Mixture that perliter?15) Solution A is 50% acid and solution B is 80% ...
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Answer:
teamwork maybe
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after the storm, there was 1126 3/4 pounds of salt left. i dont know what exactly you mean by they used a little more than 13 of what was remaining though.. sorry. i hope this helped II-//
check the picture below.
the line QS is just a flat-line and therefore it has 180° on either side, so the angle QPR is 57°, as you see there, and since we know the diameter is 20, that simply means the radius of the circle is 10.
Answer:
The farmer can predict that 55 cows in the entire population have no spots.
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