1la. the maximum number of grams of fat (f) that should be in a diet varies directly as a person's weight (w) in pounds. write an equation that describes the relationship. use k as the constant of variation. 1la. 12 pts] b. using the variation equation found in part (la), find k ifit is known that a person weighing 141 pounds should have no more than 94 grams of fat per day. 1lb. l pt] c. what is the maximum daily fat intake for a person weighing 175 pounds? 11c. [2 pts] include units. 12a. the quarts, q, of paint needed to cover the walls of a room varies jointly as the perimeter, p, of the room and the height, h, of the wall. write an equation that describes the relationship. use k as the constant of variation. 12a, 13 po] b. using the variation equation found in part (6a), find k if it is known that a room with a perimeter of 40 feet and 6 foot walls requires 2.4 quarts of paint. 12b. il pt c. find the quarts of paint needed to cover the walls of a room with a perimeter of 60 feet and 8 foot walls. 12c 12 ps