The Al Baloushi family and the Al Hosani family each used their sprinklers last summer. The Al Baloushi family's sprinkler was used for 35 hours. The Al Hosani family's sprinkler was used for 40 hours. There was a combined total output of 1700L of water. What was the water output rate for each sprinkler if the sum of the two rates was 45L per hour?

What point is the projection of q on a) r b) s c) t

The point (-7, -24) is on the terminal ray of angle 0 which is in standard position. a student found the six trigonometric values for angle e. the student's answers are shown. which value(s) are incorrect? sin(8) cos(8) 24 tan(0) sin(0)=25 cos(0) -- tan(ⓡ) - - 24 csc(o)=2 sec(0) --25 cot(6) - za csc(o) sec(0) cot(0) done

Anew obstacle course is home to several new types of challenging obstacles. one such obstacle is traversing a 15-stair staircase. to make it more challenging, the stairs are not uniformly spaced. rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. what is the total vertical distance traveled ascending and descending the entire 15-stair staircase?