Consider f and c below. f(x, y, z) = (y2z + 2xz2)i + 2xyzj + (xy2 + 2x2z)k, c. x = t , y = t + 5, z = t2, 0 ≤ t ≤ 1 (a) find a function f such that f = ∇f.

Solve -.016x= -16. need solving this

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.

Put the following steps for calculating net worth in the correct order