Which expression would provide the measure of angle n?
a) tan (7/6)
b) tan (6/7)
c) tan -1(7/6)
d) tan -1(6/7)

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

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%

Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333