The number 0.000107 has how many significant figures?

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?