6 points 6. The diagram below shows a sled moving along a smooth, frictionless
track. In which sections of the track will the sled experience an
unbalanced force?*
Section 1
Section 2
Section 4
Section 3
O Sections 1 and 3
O Sections 2 and 3
O Sections 2 and 4
O Sections 3 and 4

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.)

Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?