Oder these numbers from least to greatest
5.03, 51/10, 5.024, 5 1/20

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

When is g(x) = 0 for the function g(x) = 5.23x + 4?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g