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Likurg_2 [28]
3 years ago
6

Find the mean and median what is the length of the jumping frogs bodies shown below ( the lengths are centimeters ) - 20.3 , 12.

5 , 7.6 , 17.5 , 15.6 , 14.1 !
Mathematics
1 answer:
Reptile [31]3 years ago
4 0
Mean-20.3+12.5+7.9+17.5+15.6+14.1= 87.6
                      87.6/6=20.1
Median- 7.6+17.5/2= 12.55
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The maximum distance is the <u>diameter of the circle</u>, which is of 44 units.

The equation of a circle of <u>radius r and center</u> (x_0,y_0) is given by:

(x - x_0)^2 + (y - y_0)^2 = r^2

  • The diameter is <u>twice the radius</u>, and is the <u>maximum distance</u> between two points inside a circle.

In this problem, the circular path is modeled by:

x^2 + y^2 - 10x - 18y - 378 = 0

We complete the squares to place it in the standard format, thus:

x^2 - 10x + y^2 - 18y = 378

(x - 5)^2 + (y - 9)^2 = 378 + 25 + 81

(x - 5)^2 + (y - 9)^2 = 484

Thus, the radius is:

r^2 = 484 \rightarrow r = \sqrt{484} = 22

Then, the diameter is:

d = 2r = 2(22) = 44

The maximum distance is the <u>diameter of the circle</u>, which is of 44 units.

A similar problem is given at brainly.com/question/24992361

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Answer:

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Step-by-step explanation:

Given: 12x+7 and  5x-8\geq 40

Solve both inequality separately.

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x

x

and

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Please find attachment for number line solution.

No solution

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3 years ago
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