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marin [14]
3 years ago
7

Solve for x for #5 and 6

Mathematics
1 answer:
Alex777 [14]3 years ago
7 0

Answer:

In 5:

UM and MS are equal since the diagonals US and VT have perpendicularly bisected each other.

So,15=6x-3

15+3=6x

18=6x

3=x

In 6:

ET=TC

8=x-4

8+4=x

12=x

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Please please help!!!! According to the probability distribution below, what is the expected value of X? X 0 1 2 3 4 5 P(X) 0.3
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Answer:

D.) The expected value is 1.78

Step-by-step explanation:

The expected value of a probability distribution is evaluated using the formula.

Expected Value, E(X)=\sum^{n}_{i=1}x_iP(x_i)

Therefore, from the given probability distribution, we have:

E(X)=(0*0.3)+(1*0.2)+(2*0.16)+(3*0.2)+(4*0.04)+(5*0.1)

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The Expected value of X is 1.78.

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3 years ago
The table below represents a linear function.
ohaa [14]
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now we sub ad find b, the y int
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so, the equation with the greater slope and the greater y int is :
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8 0
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Answer:

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guajiro [1.7K]
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Explanation: L = longer piece S = shorter piece

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2 years ago
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Zina [86]
It would like this for solving n

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