What are the mean median mode and range of the days that given the altitude of weeks and feet -12 -9 -1439 -4949 -18 and -43

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance