What are the answers please help this is due soon

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer

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%