Timed help please :)))

The flashing of directional signals as it indicates that used it safe to bed

Aschool principal trying to find out if parents will buy new playground equipment shows digital leadership by

How much hazardous chemical waste is produced per year in the us? a) 25 million metric tons b) 100 million metric tons c) 250 million metric tons d) 700 million metric tons e) 950 million metric tons