Convert the exponential equations to the logarithmic form. yt-9 = r+15

a) log y (r+15) = t-9

b) log y (t-9) = r+15

c) log r+15 (t-9) = y

d) log t-9 (r+15) = y

e) log r+15 y = t-9

f) log t-9 y = r+15

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%