James has $32 and earns $10 per week for his allowance. what is the initial value for the scenario described?

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

How far could you drive on 50 gallons of gas

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =