In 2010 the population of swaziland was 1,200,000 people. from 2010 to 2050 swaziland’s population is expected to increase 50%. find the expected population

50% of 1,200,000 is 600,00

1,200,000+600,00=1,800,000

∞ this is your sign

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: