Kristen goes on a cave tour with her family. They climb down to 8 meters below ground level. Then they climb the opposite of –8 meters to return to ground level.
How many meters did they climb in all?

16 meters.

Step-by-step explanation:

They climbed 8 meters going down and 8 meters going up. When you add 8 and 8 you get 16.

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: