Let f(x) = 7x − 13. find f−1(x). (1 point)

13x − 7
7 over quantity of x plus 13
quantity of x plus 13 over 7
1 over quantity 7 x minus 13

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.