An astronaut requires 2.3 lb of oxygen per day while in space. how many pounds of oxygen are needed for a team of 4 astronauts for 7 days in space?

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?