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Aleksandr [31]
3 years ago
7

Evaluate 4(2p -3) if p = -3 * (10 Points)

Mathematics
1 answer:
shtirl [24]3 years ago
3 0

Answer:

I think that the answer is -36.

Step-by-step explanation:

4(2p-3)

2×p= -6 since p=-3.

-6+-3= -9

4(-9)

=-36

sorry if thats jumbled.

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Jane is playing a game in which he spins a spinner with 6 equal-sized slices numbered 1 through 6. The spinner stops on a number
sleet_krkn [62]

Answer:

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E(X)=\sum x\cdot P(X=x)

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Probability:                 1/6       1/6         1/6        1/6         1/6           1/6

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         =\frac{1}{6}+\frac{4}{6}+\frac{7}{6}+\frac{10}{6}-\frac{8.75}{6}-\frac{8.75}{6}

         =\frac{1+4+7+10-8.75-8.75}{6}

         =0.75

Thus, the expected value of playing the game is $0.75.

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