The two cones below are similar. what is the height of the smaller one

Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9

In triangle abc, w is the centroid and be = 9. find bw. a. 3 b. 6 c. 9 d. 18

Danny can read 4 pages in 12 minutes. how many pages can he read in 1 hour?