What cause an anti immigrant sentiment to in crease in the us during the 1800?

What percent of the circle below is shaded?

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =