Which of the following represents "next integer after the integer n"? n n + 1 2n

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?

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 =

Is (root2 -2)^2 rational or irrational. show the steps and answer fast