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lilavasa [31]
2 years ago
5

Which of the following distribution represents a probability distribution?​

Mathematics
1 answer:
stepan [7]2 years ago
7 0

Answer:

Step-by-step explanation:

C !

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Solve for x if 2(5x+2)2=48
Kitty [74]

Answer:

x =(-4-√96)/10=(-2-2√ 6 )/5= -1.380

x =(-4+√96)/10=(-2+2√ 6 )/5= 0.580

Step-by-step explanation:

4 0
3 years ago
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HELP FAST YOU CAN HAVE ALL MY POINTS
DiKsa [7]
The answer might be Y=1/4x+2
6 0
3 years ago
No idea how to do this need help.
Arlecino [84]

Answer:

Hope that helps

Step-by-step explanation:

Brainliest would be much appreciated

3 0
2 years ago
Find the standard form of the equation for the circle with the following properties.
nataly862011 [7]

Answer:

(x+6)^2+(y+\frac{7}{6})^2=\frac{49}{36}

Step-by-step explanation:

So, we know that the center of the circle is at (-6, -7/6).

To find the equation of our circle that is tangent to the x-axis, we just need to find the vertical distance from our center to the x-axis.

Our center is at (-6, -7/6). The vertical distance from this to the x-axis directly above will be (-6, 0).

So, find our distance by subtracting our x-values:

d=r=0-(-7/6)

Subtract:

d=r=7/6

So, our distance, which is also our radius, will be 7/6.

Now, we can use the standard form for a circle, which is:

(x-h)^2+(y-k)^2=r^2

Where (h, k) is the center and r is the radius.

Substitute -6 for h, -7/6 for k, and 7/6 for r. This yields:

(x+6)^2+(y+\frac{7}{6})^2=\frac{49}{36}

We can confirm by graphing (using a calculator):

7 0
3 years ago
Let f(x) = 16 – x^2 , g(x) = 4 – x. Find (fg)(x) and its domain
Kay [80]
F(4-x)=12
Domain:(-oo,oo) these are infinity symbols by the way.
8 0
2 years ago
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