You have $1000, and a certain commodity presently sells for $2 per ounce. suppose that after one week the commodity will sell for either $1 or $4 an ounce, with these two possibilities being equally likely. (a) if your objective is to maximize the expected amount of money that you possess at the end of the week, what strategy should you employ? (b) if your objective is to maximize the expected amount of the commodity that you possess at the end of the week, what strategy should you employ?

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.

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation:

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20