P(8 or 12) = 1/6
P(not 8 or 12 = 5/6
Let the expected points fro one roll be X.
$E(X)=9\times\frac{1}{6}-2\times\frac{5}{6}=-\frac{1}{6}\ points$
The answer is -(1/6) points.

5 0

3 years ago

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What numbers are a distance of 3/4 unit from 1/8 on a number line? Select the locations on the number line to plot the points.

ICE Princess25 [194]

3/4 = 6/8. so 6/8-1/8= 5/8. 5/8 is the answer.

7 0

3 years ago

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What is the maximum of the sinusoidal function?

Alex17521 [72]

Answer:

The maximum of y = sin x is 1. The amplitude of a sinusoidal function is one-half of the positive difference between the maximum and minimum values of a function.

Step-by-step explanation:

4 0

3 years ago

Solve for x.– 6 = - 4/x​

Solve for x.– 6 = - 4/x