Find the median and mean of the data set below:
10, 43, 20, 11

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Askateboard ramp is in the shape of a right triangle what is the height of the ramp

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect