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Mandarinka [93]
3 years ago
10

What is y equal negative four x minus eight

Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
8 0
This would be y=-4x-8. This equation is in slope-intercept form, where the slope is -4/1 and the y-intercept is at point (0,-8).
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Step-by-step explanation:

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Rebecca buys some scarves that cost $5 each and two purse that cost $12 each. the cost of rebecca total purchese is $39. how man
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3 years ago
A message source M of a digital communication system outputs a word of length 8 characters, with the characters drawn from the t
marysya [2.9K]

Answer:

The probability that M produces a word that looks like a byte is (\frac{2}{3})^8.

Step-by-step explanation:

It is given that a message source M of a digital communication system outputs a word of length 8 characters.

The characters drawn from the ternary alphabet {0,1,2}, and all such words are equally probable.

Total possible outcomes is

3\times 3\times 3\times 3\times 3\times 3\times 3\times 3=3^8

We need to find the probability that M produces a word that looks like a byte (i.e., no appearance of ‘2’). It means only 0 and 1 are included in the word.

Total favorable outcomes is

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The formula for probability is

p=\frac{\text{Favorable outcomes}}{\text{Total outcomes}}

p=\frac{2^8}{3^8}

p=(\frac{2}{3})^8

Therefore the probability that M produces a word that looks like a byte is (\frac{2}{3})^8.

7 0
3 years ago
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