[-/0.17 Points] DETAILS SCALCET9 6.4.021. 0/100 Submissions Used IY NOTES ASK YOUR TEACHER An aquarium 6 m long, 1 m wide, and 1 m deep is full of water. Find the work needed to pump half of the water out of the aquarium. (Use 9.8 m/s for g and the fact that the density of water is 1,000 kg/m.) Show how to approximate the required work (in ]) by a Riemann sum. (Let x be the height in meters below the top of the t Enter x,* as x;.) lim Ax i=1 Express the work (in ]) as an integral in terms of x (in m). dx Evaluate the integral (in ]). Need Help? Read It Watch It