Write e(½) = 1.6487 . . . in logarithm form. A)

ln (1∕2) = 1.6487 . . .

B)

(1∕2) ln e = 1.6487 . . .

C)

1∕2 = ln 1.6487 . . . =

D)

1.6487 . . . × ln (1∕2) = e

20 points - ! gia decides to buy square tiles to cover her kitchen floor. the tiles are 18” square tiles and cost $3.85 each. how much will it cost to tile her kitchen if the measurements are 11’ x 12’?