14. find the coordinates of the circumcenter for ∆def with coordinates d(1,1) e (7,1) and f(1,5). show your work.

1. in triangle ∆pqr, c is the centroid.a. if cy = 10, find pc and pyb. if qc = 10, find zc and zqc. if px = 20, find pq

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%