Evaluation 4 Problem 3 0.0/1.0 point (graded)

In a drastically simplified poker game, you are dealt two cards from a standard deck of 52 cards. The payoffs are:

• $50 if you get a pair (two cards of the same denomination)

• $10 if you get a flush (two cards of the same suit)

What is the expected value of the game? Choose the best answer.

X 50+

x 10

13x

x 50+

x 10

52

$2 50 + 13x4 x 10

* 50 + 2 x 10

19

step-by-step explanation:

7.3

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.