Which expression is equivalent to 4(n + 5)?
4n
24n
4n + 9
4n + 20

What is the domain of the function f(x)=^9x

Which of the following three dimensional figures has a circle as it’s base

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 = f