He outdoor furniture center buys wooden benches for $50each. the furniture store owner adds a 200% markup to the cost of the bench. after hearing from customers that the selling cost of the bench is too high the owner changes the markup to 120% how much less per bench does the store owner make with the lower markup?

With number 11 ( show how you got the answer)

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.