Amining crew started out at 84 ft underground. they took an elevator another 123ft down and then rose mine carts 55 ft back up. how far underground are the miners?

The parabola opens: y=√x-4 (principal square root) up down right left

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?