Ahuge ping-pong tournament is held in beijing with 32,768 participants at the start of the tournament. each round of the tournament eliminates half the participants.
if p(r) represents the number of participants remaining after r rounds of play, write a formula to model the number of participants remaining

3/6 chance

step-by-step explanation:

half of the nubers are odd numbers (1,3,5) which in that case if you would be told to simplify it would be 1/2

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours

answer: idk

step-by-step explanation: