The double number line shows that 5 kilograms of avocados cost $9 dollar Based on the ratio shown in the double number line, what is the cost for 1 kilogram of avocados ?

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.

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

What’s the answer ? use the picture to see the problem