The table shows the masses of four objects. A 2-column table with 4 rows. The first column labeled object has entries book, rock, box, fish. The second column labeled mass (kilograms) has entries 1. 1, 2. 3, 4. 5, 5. 8. Which object has a weight of about 22. 5 N? the book the rock the box the fish.

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)

Which number line represents the solution set for the inequality -1/2x> 24?