Answer:
774 feet.
Step-by-step explanation:
Let x represents how far the ship is from the base of the lighthouse.
We use the tangent ratio, which involves opposite over adjacent to find x.
To the nearest whole number, the distance is 774 ft.
According to the information given, what can you determine about the triangles formed by Tyler, the mirror, and the peak? How do
you know the relationship between the two triangles? (4 points: 2 points for correctly describing the triangles, 2 points for the explanation)
1 answer:
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Answer:
The player's expectation is a loss of 20 cents.
Step-by-step explanation:
In a game of roulette, there are 38 slots where the ball can stop.
The slots are numbered as follows: {0, 00, 1, 2, 3 ..., 36}.
So, N = 38.
The slots which are multiples of 3 are:
S = {3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33 and 36}
So, n (S) = 12.
Let <em>X</em> = the ball stops on a number that is a multiple of 3
The probability that the ball stops on a number that is a multiple of 3 is:
It s provided that the player wins double the amount bet if the ball stops on a number that is a multiple of 3.
Compute the player's expectation as follows:
Thus, the player's expectation is a loss of 20 cents.