26 ft 10 ft , what is the height of the flagpole ?

What is the equation of the graph below? y=sec(x)-4

Y= x – 6 x = –4 what is the solution to the system of equations? (–8, –4) (–4, –8) (–4, 4) (4, –4)

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?