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DedPeter [7]
3 years ago
8

Mr. Cooper has 8 1/4 ounces of a chemical solution. He will put an equal amount of the solution into 3 test tubes. How much solu

tion will be in each test tube?
Mathematics
1 answer:
GalinKa [24]3 years ago
5 0

Answer:

V=2\dfrac{3}{4}\ \text{ounces}

Step-by-step explanation:

It is given that,

Mr. Cooper has 8 1/4 ounces of a chemical solution.

He will put an equal amount of the solution into 3 test tubes. We need to find the amount of solution in each test tube. It can be done by dividing total volume and 3.

V=\dfrac{8\dfrac{1}{4}}{3}\\\\V=\dfrac{33}{4\times 3}\\\\V=\dfrac{11}{4\ }\ \text{ounces}\\\\\text{or}\\\\V=2\dfrac{3}{4}\ \text{ounces}

So, the volume in each test tube is 2\dfrac{3}{4}\ \text{ounces}.

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What is the answer for number 15 16 17
stira [4]
15.

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6 0
3 years ago
What is the length of BC? If your answer is not an integer, leave it in simplest radical form.
IrinaVladis [17]

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Step-by-step explanation:

Triangle ABC is a right angle triangle. From the given right angle triangle, BC represents the hypotenuse of the right angle triangle.

With m∠W as the reference angle,

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AC represents the opposite side of the right angle triangle.

To determine the length of BC, we would apply the Sine trigonometric ratio which is expressed as

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Sin 45 = 16/BC

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BC = 16/(√2/2) = 16 × 2/√2

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Rationalizing the denominator, it becomes

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BC = 16√2 ft

8 0
2 years ago
Answer asap please thanks
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missing number is 8. there is a pattern with the input and output numbers.

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