That expression is the expected value of your winnings, or "the average amount you will win (or lose) per game in the long run".
Answer:
sorry I'm not the best with math and sorry if I just waisted your time... :)
The answer is D. If you substitute those values for n, you should be able to find that 4 makes the expression equal to 6.
Answer:
Triangle 1 line segment AB and triangle 2 line segment BA correspond to each other
Step-by-step explanation:
Point b and point a don't correspond to anything else
triangle 1 and 2 are congruent my answer would be a 50/50 guess between C and D If it were me id risk it and go D but it is up to you.
