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Reil [10]
2 years ago
8

What is the SLOPE of HI ? Justify your answer hurry PLEASE

Mathematics
1 answer:
PilotLPTM [1.2K]2 years ago
8 0

Step-by-step explanation:

since it is in the same line as DE, both have the same slope.

the slope is the ratio of "y coordinate change / x coordinate change" when going from one point on the line to another.

and so by using the coordinates of D and E

x changes by +4 (from 8 to 12).

y changes by -8 (from 32 to 24).

the slope is therefore

-8/+4 = -2

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Answer:

The probability is 0.0428

Step-by-step explanation:

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However, the problem tells us that when there isn't a number of trials fixed, we can use the geometric distribution and the formula for getting the first success on the xth trial becomes:

P(X=x) = p(1-p)^{x-1}\\

The problem asks us to find the probability of the first success on the 4th trial (given that the first subject to be a universal blood donor will be the fourth person selected)

Using this formula with the parameters given, we have:

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Substituting these parameters in the formula and solving it, we get:

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7 0
3 years ago
aaron wraps presents in a store. In one hour he wraps 8 games and one console. How much wrapping paper does Aaron use?
Goshia [24]
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3 years ago
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2 years ago
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3 0
3 years ago
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