Agirl is snorkeling 1 meter below sea level and then dives down another 0.5 meter. how far below sea level is the girl need the answer less then 24 hourd

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Which one is the correct answer, and why?