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adell [148]
2 years ago
15

If salt and sand are mixed with water, which methods would be used to separate the mixture?

Physics
2 answers:
FinnZ [79.3K]2 years ago
6 0

by filtering and evaporation.

Explanation:

Hatshy [7]2 years ago
3 0

Answer:

I think we should use supersaturated solution

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The sales price of a product is $2 per unit; the variable cost is $1 per unit; and fixed costs total $1,000. how many units must
irakobra [83]

Answer:

<u><em>1000 units for breakeven</em></u>

Explanation:

Let x be the number of units sold at breakeven.

The total sales at the point would be $2x.

Variable costs would be $1x and fixed costs are $1000.

Total costs are = $1x + $1000

At breakeven: Sales = Costs

Sales =m Costs

$2x = $1x + $1000

$1x = $1000

x = 1000 units.

At 1000 units the sales are equal to the costs ("breakeven").

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Y_Kistochka [10]

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