In the diagram above, which two red lines are skew?
a. gk and ef
b. i and gk
c. fl and ź
d. fl and ck

If you draw a card with a value of three or less from a standard deck of cards, i will pay you $43. if not, you pay me $11. (aces are considered the highest card in the deck.) step 1 of 2 : find the expected value of the proposition. round your answer to two decimal places. losses must be expressed as negative values.