Arecent poll of 1800 people showed that 35% believe gas prices will go down. find the best point estimate of the proportion of all people who believe gas prices will go down.
a 0.30
b 0.35
c 0.65
d 35

Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can

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?

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation