Which of the following is a negative effect of the epa's decision to monitor six
greenhouse gases under the clean air act?
a. opportunity to collect more data on fossil fuel use
b. addition of costly regulation
c. opportunity to slow climate changed
d. creation of many new jobs
submit

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:

45

step-by-step explanation: