A sequence of transformations is described below. • A dilation about a point P
• A rotation about another point Q
. Avertical stretch about the horizontal line PO
• A reflection over
PO
Which of the following must be preserved under this sequence of transformations?

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:

jwjwkwkwkkkdjebd b jdjejdndj he jenej

7.3

step-by-step explanation: