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KIM [24]
3 years ago
11

I don't understand this,can somebody explain this.

Mathematics
1 answer:
worty [1.4K]3 years ago
6 0

P(A)  =  \dfrac{10}{30}  =   \dfrac{1}{3}  \\ P(A^C)  = 1 - P(A)  = 1 -  \dfrac{1}{3}  =  \dfrac{2}{3}
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Answer the following question regarding the table below.
sveta [45]

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I would put as the answer that <u>all the numbers are equally shown the same amount of times.  </u>

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3 years ago
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If f(x) = 5x^2– 3 and f(x + a) = 5x^2+ 30x + 42,<br> what is the value of a ?
Andrei [34K]

Answer:

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Step-by-step explanation:

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3 years ago
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vampirchik [111]

Answer:

x = 27.8, y = 35

Step-by-step explanation:

Angle D is equal to Angle A

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So you can set those equal to each other:

2y - 5 = 65

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y = 35

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6 0
4 years ago
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Helen [10]

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-3

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Find equation of the line passing through the given point in parallel to given equation. write your answer in slope intercept fo
denpristay [2]

Answer:

  • 3) y = (7/2)x -12
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Step-by-step explanation:

In every case, you can ...

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7) -(x+4) +3(y-0) = 0 ⇒ -x +3y -4 = 0

... y = (1/3)x +4/3

8) 4(x-2) +3(y -0) = 0 ⇒ 4x +3y -8 = 0

... y = (-4/3)x +8/3

7 0
3 years ago
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