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ser-zykov [4K]
2 years ago
10

Using the probability scale, what is the probability that a red cube will be drawn when a cube is selected from a bag that has 5

blue cubes and 5 red cubes?
A impossible
B unlikely
C certain
D equally/likely/evens​

Mathematics
2 answers:
dmitriy555 [2]2 years ago
5 0

Answer:

D

Step-by-step explanation:

Probability is calculated by divided the amount of something you have by the total amount. In this case, 5 red cubes by 10 total cubes to get .5. This falls into evens in your probability scale.

lord [1]2 years ago
5 0

Answer:

that answer is D I don't know if it's right

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1 year ago
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Answer:

The slope of the tangent m = -0.0833

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given that the curve

      x y - 2y² + x² = -5 ...(i)

Differentiating equation (i) with respective to 'x', we get

  x(\frac{dy}{dx} )+y (1) -2(2y)\frac{dy}{dx} + 2x=0

    x(\frac{dy}{dx} ) -2(2y)\frac{dy}{dx} = -2x-y

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       \frac{dy}{dx} = \frac{-2x-y}{x-4y}

<u><em>Step(ii):-</em></u>

<u><em>The slope of the tangent</em></u>

<u><em></em></u>(\frac{dy}{dx})_{1,-1.5}  = \frac{-2x-y}{x-4y}<u><em></em></u>

<u><em></em></u>(\frac{dy}{dx})_{1,-1.5}  = \frac{-2(1)-(-1.5)}{1-4(-1.5)}<u><em></em></u>

       m =   \frac{-2+1.5}{1+6}

       m = \frac{-0.5}{6} = -0.083

The slope of the tangent m = -0.0833

<u><em></em></u>

<u><em></em></u>

6 0
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Step-by-step explanation:

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2 years ago
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None of the answers listed are correct.

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You are then left with:

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DIVIDE 3 by both sides:

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You are then left with:

x= k-11/3

4 0
3 years ago
Read 2 more answers
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jeka94

Answer:

3p^2q^3r^2√r

Step-by-step explanation:

3√p^4q^6r^5

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3 0
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