Timothy can paint 2/7 of a wall in 1 hour Jean can paint 1/3 of the same wall in 1 hour if Timothy and Jean working together at their respective rates can paint the entire wall in t hours which of the following equations represents this situation

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.)

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Can you me find the slope! (30 points)