Aliquid mixture containing 40.0 w1% n-octane and the balance n-decane flows into a tank mounted on a balance. the mass in kg indicated by the scale is plotted against time. the data fall on a straight line that passes through the points (t-3 min, m-100 kg) and (t-12 min, m - 300 kg) * estimate the volumetric flow rate of the liquid mixture, b. what does the empty fank weigh?

In november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.