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Lisa [10]
3 years ago
14

Factor the trinomial completely. 3n2 - 48n + 192

Mathematics
1 answer:
Charra [1.4K]3 years ago
3 0
3n^2 - 48n +192
n^2 - 16n + 64
(n^2 - 8)(n^2 - 8)
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Clayton started with $3 and spent it on a bag of candy with 40 pieces. He sells each piece of
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Answer:

$0

Step-by-step explanation:

The definition of profit is a financial gain , Clayton has made no profit (financial gain) if no candy was sold .

5 0
3 years ago
HELP URGENT. The following sphere has a diameter of 18 cm. What is the volume of the sphere? Use 3.14 for and round your answer
Trava [24]

The volume of the sphere with the given value of diameter is to the nearest tenth is 3052.1cm³.

Option C is the correct answer.

<h3>What is the volume of the sphere?</h3>

The volume of  the sphere is the amount of space occupied within the sphere.

Volume of sphere is expressed as;

V = (4/3)πr³

Where r is the radius and π is pi ( π = 3.14 )

Given that;

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  • Radius r = d/2 = 18cm/2 = 9cm
  • Constant pi π = 3.14
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V = (4/3)πr³

V = (4/3) × 3.14 × 9cm)³

V = (4/3) × 3.14 × 729cm³

V = 3052.1cm³

Therefore, the volume of the sphere with the given value of diameter is to the nearest tenth is 3052.1cm³.

Option C is the correct answer.

Learn more about volume of hemisphere here: brainly.com/question/3362286

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6 0
2 years ago
Is the function “ y = 3x “ a direct variation?
LuckyWell [14K]

Given function is a direct variation

Step-by-step explanation:

The direct proportion is defined as the increase in one quantity causes increase in other quantity.

If y is directly proportional to x, then it is given as:

y = kx

where k is the constant of proportionality

Given

y = 3x

Comparing the general form and given equation we see that both are same where k =3

So,

Given function is a direct variation

Keywords: Variation, functions

Learn more about functions at:

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3 0
3 years ago
Math homework questions ​
DanielleElmas [232]
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3 years ago
Can someone help me will give brainlist
MissTica
Answer:
I only know the first one...
C) 4896
Step-by-step explanation:
For the first pick, 18 students to pick from then 17 left and then 16 left.

18 * 17 * 16 = 4896
8 0
2 years ago
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