3 years ago

if a square with point H at coordinates (-8,5) was reflected across the y-axis, what would the coordinates of point H' be ?

Mathematics

1 answer:

zimovet [89]3 years ago

6 0

Answer:

Your answer would be 8 and 5 because you are just moving the point over the y axis from -8 and 5 to 8 and 5.

Step-by-step explanation:

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Using probability concepts, it is found that:

a) The missing value is 0.04.

b) The mean is of 0.37.

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$P(X = 0) = 0.76$

$P(X = 1) = 0.15$

$P(X = 2) = 0.05$

$P(X = 3) = x$

Item a:

The sum of all the probabilities has to be 1, that is:

$\sum_{i = 0}^{3} P(X = i) = 1$

Thus:

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Item b:

The mean is given by the sum of each outcome multiplied by it's probability, thus:

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The mean is of 0.37.

A similar problem is given at brainly.com/question/20709747

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