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Maru [420]
2 years ago
5

A scientist needs 60 liters of a 40% solution of alcohol.He has a 30% solution and a 60% solution available.How many liters of t

he 30% solution and how many liters of the 60% solution should he mix to make the 40% solution?
Mathematics
1 answer:
stich3 [128]2 years ago
8 0

Answer:

He should mix 25 liters of the 30% solution, and 35 liters of 60% solution.

Step-by-step explanation:

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A triangle has an angle that measures 95°. The other two angles are in a ratio of 3:14. What are the measures of those two angle
Marta_Voda [28]

Answer: 15° and 70°

Step-by-step explanation:

The sum of angles of a triangle is 180.

One of the angle is given to be 95°, this means that the sum of the remaining two angles will be ;

180 - 95 =  85°

The ratio of the two sides is given to be 3 : 14

Calculating the angles of each ,the angle with the ratio 3 will be

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The angle with the ratio 14 will be

14/17 x 85 = 70°

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Step-by-step explanation:

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Nimfa-mama [501]
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Step-by-step explanation:

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