A grocery store clerk can scan 1 product every 1/2 of a second. At what rate can she scan products?

If you're going off of scans per second, it's be 2 scans per second.

Step-by-step explanation:

If you're going off of scans per hour, it's be 120 scans per hour.

answer: a. 74

step-by-step explanation:

it shows divided evenly, so add the 37+37 = 74

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: