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RoseWind [281]
3 years ago
14

If a • b > 0 and a < 0, what must be true about b?

Mathematics
1 answer:
Musya8 [376]3 years ago
8 0

Answer:

It is a negitive number

Step-by-step explanation:

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Solve for x.<br><br> 25x=65<br><br><br> 1225<br><br> 125<br><br> 3<br><br> 6
NARA [144]

25x = 65
Divide both sides by 25 to isolate x:

\frac{25x}{25}  =  \frac{65}{25}  \\  \\ x =  \frac{13}{5}  = 2.6
8 0
3 years ago
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9x + 26 + 7x - 17 = 2x + (-3x) + 5x
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Suppose you have a 6-face unfair dice with numbers 1,2,3,4,5,6 on each of its faces. If the probability distribution of throwing
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Answer:

D is correct

Step-by-step explanation:

Here, we want to select which of the options is correct.

The correct option is the option D

Since the die is unfair, we expect that the probability of each of the numbers turning up

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However, we should also expect that if we add the chances of all the numbers occurring together, then the total probability should be equal to 1. But this does not work in this case;

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