Harvey Porter is a wizard. He waved his wand and made a grain of sand that had a diameter of 0.00002 m
grow to a diameter 0.006 m.
Approximately how many times as large is the diameter of the grain of sand now as it was before Harvey
Porter waved his wand?
Choose 1
3.102
B
6 . 102
3. 104
6. 104
LA

M? aoc=96 ? space, m, angle, a, o, c, equals, 96, degree \qquad m \angle boc = 8x - 67^\circm? boc=8x? 67 ? space, m, angle, b, o, c, equals, 8, x, minus, 67, degree \qquad m \angle aob = 9x - 75^\circm? aob=9x? 75 ? space, m, angle, a, o, b, equals, 9, x, minus, 75, degree find m\angle bocm? bocm, angle, b, o, c: