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Lelechka [254]
2 years ago
5

The probability distribution for a random variable x is given in the table.

Mathematics
1 answer:
Aleksandr [31]2 years ago
4 0

Answer:

30%

Step-by-step explanation:

The sign means that x can be equal to or LESS than -3. The only ones are -3 and -5. 0.17+0.13=0.30

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What is -2(5+6m) + 16 = -90 ?<br> Can you please show with detail
GarryVolchara [31]

Answer:

m = 8

Step-by-step explanation:

-2(5 + 6m) + 16 = -90

Start by distributing -2 inside the parentheses. This means you will multiply everything inside the parentheses (5 + 6m) by -2.

-10 - 12m + 16 = -90

Simplify the left side of the equation by combining like terms.

6 - 12m = -90

Subtract 6 from both sides of the equation to isolate the term containing the variable m and to move all other terms to the other side (right) of the equation.

-12m = -96

Divide both sides of the equation by -12 to isolate and solve for m.

m = 8

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2 years ago
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3 years ago
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Answer:

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Chapter Test Find the distance between (2, -1) and (3, 4). The distance is units​
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Answer:

657483920

Step-by-step explanation:

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3 years ago
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