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Hoochie [10]
3 years ago
9

If a given solution has a 10 percent solute concentration, and more solvent is added, the new solute concentration could be:

Mathematics
2 answers:
Gnoma [55]3 years ago
5 0
Five percent is your answer.
stepan [7]3 years ago
3 0
I think the answer is 5% because is you add solvent to a solute, the percentage of solute will be lower

But i'm not sure
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The perimeter of a rectangular parking lot is 296 m if the width of the parking lot is 65 m , what is its length
Sophie [7]

Answer:

166

Step-by-step explanation:

So the width is 65, so two sides are each 65m long. So multiply 65*2 which is 130. this means that the other two sides need to equal 130 when added, so divide 130/2 which is 65

4 0
3 years ago
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How much water do you add...
Alecsey [184]

Answer: 36.67 grams of water is added.

Step-by-step explanation:

Let the amount of water is added be 'x'.

Amount of sugar = 5 g

We need to make 12% of sugar syrup.

x grams of water is added to 5 g of sugar, to 12% of sugar syrup.

so, it becomes,

\frac{5}{5+x}=\frac{12}{100}\\\\100\times 5=12(5+x)\\\\500=60+12x\\\\500-60=12x\\\\440=12x\\\\\frac{440}{12}=x\\\\36.67\ g=x

Hence, 36.67 grams of water is added.

7 0
3 years ago
Use the image to solve
elixir [45]
The answer is

140 degree
3 0
2 years ago
Simplify the equation given in the image
IRINA_888 [86]

Answer:

b^20/a^12

Step-by-step explanation:

b to the power of 20 over a to the power of 12

6 0
3 years ago
cate and elena were playing a card game the stack of cards in the middle had 24 cards in it to begin wiht. Cate added 8 cards to
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There are 8 cards left in the stack
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3 years ago
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