PLZ HELP! will mark BRAINLIEST if answers are correct :3 I WILL GIVE 20 POINTS!!!

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6