First one to answer gets a ! ! the table shows the relationship between the cost of a t-shirt to a store and the retail price that the store charges for t-shirts after a markup a. is the relationship propotional. explain how you know. b. write and equation that represents the relationship. c. predict the retail price that the store will charge for a t-shirt that cost the store 9.50. justify your reasoning. table: cost($), x retail price ($), y 6.00 7.50 7.00 8.75 8.00 10.00 9.00 11.25

Step-by-step explanation:

8.00 to 10.00 yes the relationship is proportional because it is the eniquality between two ratios 8.00 and 10.00

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: