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Furkat [3]
2 years ago
6

The volume of air inside a rubber ball with radius r can be found using the function . What does represent?

Mathematics
1 answer:
d1i1m1o1n [39]2 years ago
7 0
Since in this problem, we are dealing with a balloon we can now say that the container or the shape we are dealing with is a sphere. The volume of a sphere is V =  \frac{4}{3}  \pi  r^{3} hence the volume is directly proportional to the radius. The volume increase by a factor of r^{3}
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50 points and BRAINLIEST!
Harman [31]

Answer:

Step-by-step explanation:

The general equation of a circle is , x² + y² + 2gx + 2fy + c = 0

Substituting the three points we get the following equations,

2g +14f +c=-50

14g - 2f + c =-50

16g +12f + c = -100

Solving these equations we get,

g =-4, f = -3, c = 0

Hence general equation of circle is,

x² + y² - 8x - 6y  = 0

4 0
3 years ago
Helen kulman is a secretary she earned $10.65 per hour she worked 38 hours last week what is her straight time pay
ivolga24 [154]

Answer:

404.7

Step-by-step explanation:

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8 0
3 years ago
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irakobra [83]

Answer:

25550 is The Answer i think

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2 years ago
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Hunter-Best [27]
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8 0
3 years ago
List the steps to solve the following equation: 5x - 6 = 44 then solve x
Dafna1 [17]

Answer:

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2. Divide 5 from both sides and get x = 10

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2 years ago
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