Evaluate the expression: 8 ⋅ (1/2)^2

Amaple syrup producer records th amount of sap collected from each of his trees. the line plot shows the results for one day. what is the least amount of sap any one tree produced?

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

If f(x) = 3x-2 and g(x) =2x+1 find (f-g)(x)