Some help would be great on this!

A chom cal manufacturer sold to product in slool dung, The not weight of the chemical in the drums has a nonnal daibution with moon of 118 pounds and a standard deviation of 12. What proportion of each dram way contain at boast 117 pounds of the chemical? INote: Somo forations of this question may contain sclarise notation such that for example, 3.16 4 -3.1 x 10*,) Soloct ones Q 0 1147 0 0.3707