London bought snacks for her team's practice. She bought a bag of apples for $2.25 and a 18-pack of juice bottles. The total cost before tax was $9.63. Write and solve an equation which can be used to determine jj, how much each bottle of juice costs?

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.

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct