Bill and larry toss 2 coins. if both coins come up heads, bill pays larry $4. larry pays bill $1 otherwise. what is the expected value of this game for bill? for larry?

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

2 is the final ! : )

step-by-step explanation: