The unknown triangle ABC has angle A=60∘ and sides a=12 and c=19. How many solutions are there for triangle ABC? If there are infinitely many, enter [infinity].

Apolice office claims that the proportion of people wearing seat belts is less than 65%. to test this claim, a random sample of 200 drivers is taken and its determined that 126 people are wearing seat belts. the following is the setup for this hypothesis test: h0: p=0.65 ha: p< 0.65 find the p-value for this hypothesis test for a proportion and round your answer to 3 decimal places.