3 years ago

What is the angle of rotation of the figure?

Mathematics

1 answer:

tamaranim1 [39]3 years ago

5 0

The rotation is were you keep one point at the same spot and move the others

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A raffle offers one $8000.00 prize, one $4000.00 prize, and five $1600.00 prizes. There are 5000 tickets sold at $5 each. Find t

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Answer:

The expectation is $E(1 )= -\$ 1$

Step-by-step explanation:

From the question we are told that

The first offer is $x_1 = \$ 8000$

The second offer is $x_2 = \$ 4000$

The third offer is $\$ 1600$

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Generally expectation is mathematically represented as

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Now

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Hence the expectation is evaluated as

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Now given that the price for a ticket is $\$ 5$

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