Can you answer this? there are 5 people in a room, you go in and kill 4 of those 5, how many people actually remain in that room

Which statement summarizes how the chart illustrates the author position on ethanol

Match each fossil with the layer where it’ll be present based on those conditions.

The equation 24x2+25x−47ax−2=−8x−3−53ax−2 is true for all values of x≠2a, where a is a constant.what is the value of a? a) -16b) -3c) 3d) 16