Which value of k makes -5> k + 11 true? A. 8 B. -4. C. -16. D. -22

Somone me i want to know what 18 hours out of 24 hours in a fraction

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?