Linda uses thread to sew the booklets together she cuts 6inches of thread for each booklet how many booklets can she stitch with 50inches of thread will she have any unused thread after stitching up the booklets if so how much

Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.