Please please help

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

What additional information could be used to prove abc =mqr using sas? check all that apply.

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 =