If these four countries trade only within this group, what is the difference between the highest balance of trade and the lowest balance of trade?

a $6,221,000,000

b. $5,003,000,000

C. $3,772,000,000

d. $2,123,000,000

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.

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents