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mart [117]
2 years ago
6

Hugh poured 100 kilograms of water into 10 kg of salt.

Mathematics
1 answer:
iVinArrow [24]2 years ago
8 0

We will see that he made 110 kilograms of 9.1% salt solution.

<h3>How to get the total mass of the solution?</h3>

The total mass will be just the sum of the mass of water and the mass of salt, we will get:

100kg + 10kg = 110kg

So the mixture has a mass of 110kg.

<h3>How to get the concentration?</h3>

The concentration is the quotient between the mass of the salt (10kg) and the total mass of the mixture, and we can multiply that by 100% so we get a percentage.

C = (10kg/110kg)*100% = 0.091*100% = 9.1%

This means that the concentration of the mixture is 9.1%

Concluding, the final sentence is:

<em>"He made 110 kilograms of 9.1% salt solution."</em>

<em />

If you want to learn more about percentages, you can read:

brainly.com/question/843074

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Answer:

Step-by-step explanation:

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2 years ago
5. Which statement best describes qualitative data? (Points : 1). It cannot be represented by numbers.. . It cannot be a depende
kodGreya [7K]
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3 years ago
Read 2 more answers
1.2) Q5.) The graph is a transformation of one of the basic functions. Find the equation that defines the function.
Yuri [45]
The graph starts at around x = 0. At x = 0, the graph's y-value is 2. There are no x-values that are less than 0.

The graph crosses the following points: (1,1); (4,0); (9, -1)

 The distance between each y-value is exponentially increasing, as the slope of the graph is slowly decreasing as x approaches infinity.

Based on this information, we can say that this graph is a transformation of the base function, y = √x

To determine the transformations made, we need to compare the graph to the original base function (attached below).

The basic function starts at 0, and has a positive slope. It reaches the points (1,1); (4,2); and (9,3). 

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6 0
3 years ago
Please help me with this.
scoundrel [369]

Answer:

12.4

Step-by-step explanation:

do 9x11 (the cross)

then divide that by 8, so 99/8

that equals 12.375 which rounded to the nearest tenth is 12.4

4 0
2 years ago
snowboard is advertised to be 60% of the original price. If the sale price is $180, use a double number line determine the origi
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Step-by-step explanation:

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60/100 × X = $180

60X/100= $180( cross multiply)

60X= 18000

X= 18000÷60

X= $300

8 0
2 years ago
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