You're a contestant on a tv game show. in the final round of the game, if contestants answer a question correctly, they will increase their current winnings of $3 million to $5 million. if they are wrong, their prize is decreased to $2,250,000. you believe you have a 25% chance of answering the question correctly. ignoring your current winnings, your expected payoff from playing the final round of the game show is $ . given that this is , you play the final round of the game. (hint: enter a negative sign if the expected payoff is negative.) the lowest probability of a correct guess that would make the guessing in the final round profitable (in expected value) is . (hint: at what probability does playing the final round yield an expected value of zero? )

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step-by-step explanation:

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step-by-step explanation:

i'm not really sure how to answer that

step-by-step explanation:

the area of a triangle is determined by the formula: base x height * 1/2

you'll need to assign a base to the triangle. based on the vertices given, the simplest base would be the line segment from (-2,1) to (2,1). the distance between any two numbers is found by just subtracting them. here, you should subtract the x values to find the distance of this side.

2 - (-2) = 4.

so the distance (aka the length of the base) is 4. the height of the triangle is the distance between the base and the highest point on the triangle which is (3,4). we should subtract the y values this time to find the height/distance.

4 - 1 = 3

so the height is 3.

base = 4

height = 3

hope this if needed hmu