Written questions 1
1. In Algebra, a fixed value. A number on its own, or sometimes a letter that stands for a fixed number. In linear equations, yumx*b,
it is b.

Which statement about the relative areas of triangle abd and triangle xyz is true

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.)

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !