From the washington post website, we found final results of the 2012 presidential election. According to that site, Barack Obama received about 50% of the popular vote in the battleground state of Florida. Suppose that 10 Floridians who voted in 2012 are selected at random determine the approximate probability that

50%

Step-by-step explanation:

Based on this information it is stating that from all of the individual citizens living in the state of Florida 50% voted for Barack Obama. This means that the ratio would be 1/2 or half of the voters. Therefore, in a scenario where 10 individuals from Florida are randomly selected, about half of them would be expected to vote for Barack Obama meaning that the probability of this happening would also be approximately 50% (1/2)

me

step-by-step explanation:

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .