2. . This week the bottles of water are on sale for 4 for $5.00 . Find the unit rate per bottle and write the equation of
proportionality. Explain your reasoning and show work.

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Why do interests rates on loans to be lower in a weak economy than in a strong one